After watching a Netflix documentary that details the effect rising CO2 levels in the atmosphere have on global warming, your uncle claims that excess CO2 in the atmosphere is good for plants, because they need it for photosynthesis. He also says that rising temperatures are good because it makes chemical reactions happen faster. State if you think this opinion has scientific merit and justify your answer. Please be specific with factors that affect photosynthesis!!

Answers

Answer 1

Answer:

No it does not. The effects of global warming have taken drastic effects on Earth and the carbon dioxide is not good whatsoever in the Earth's atmosphere. It may play a role but having a larger quantity is not good.

Explanation:

Most plants have a sweet spot for photosynthesis between 85 and 95 F. Below this, and chemical reactions are slower, above this, and the plant starts shutting down because it's losing water too rapidly. (Plants in very humid climates can do better this way). So plants in areas that have cool summers will generally do better -- as long as it isn't *so* much warmer that they are no longer adapted. Plants that are in warmer areas will do worse -- they spend more time, on average at temps too high to photosynthesize.

But WAIT, there's MORE.

With more CO2 plants grow faster. This is used in greenhouses, and they will run the CO2 up to a thousand parts per million.

There are two classes of photosynthesis referred in the literature as C3 and C4. Turns out that C3 plants don't benefit much from increased CO2, but C4 plants do. A lot of our food crops are C3. Most of our weed crops are C4. So increased CO2 overall helps the weeds at the expense of the crops.

THAT's not ALL

If you don't act now, we will include at NO EXTRA CHARGE, Shifting Rainfall Patterns. Your farm can have a different amount of rain than everyone is used to.

Even in places that get the same average rainfall each year, the variance may be different. E.g. June rain records for 10 years:

3, 3.5, 3, 4, 3.5, 4, 5, 2.5, 3, 2.5 = average 3.4

2, 5, 2,3, 3, 2, 6, 2.5, 5, 1.5 = average 3.4

(if I've not screwed up my arithmetic) But look at how much more variation there is in the second one. The century from 1880 to 1980 was one of the most stable ones in history. This means more crop failures. More heat waves AND more cold snaps -- but with the heatwaves over balancing the cold snaps overall. More droughts and more floods. Take a look where you live. If you live on a flood plain, think about moving. If your street has ever had a rain that was more than the storm drains could cope with; if you are on a coast that has *ever* been hit with a hurricane, or paralyzing winter storm that brought the city to a halt and created wide spread property damage; if you live in a region subject to evacuations for forest fire then give some thought to how you are going to cope with the next natural disaster.

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Now to the main center: Does a higher concentration of CO2 in the atmosphere enhance photosynthesis?

It can. It’s not the only factor, but everything else being equal, an increase in CO2 from the pre industrial level of 280 PPM up to current 420 PPM does help plants grow faster.

Everything else isn’t always equal though, so the entire Earth isn’t getting greener, contrary to what some people claim. Parts of the Earth are less green as a result of the increase in CO2. Some parts are flooded by salt water and the soil is harmed. Some parts are drier and prone to increased drought or wild fires, or prone to larger temperature shifts, so it’s not all good news. Not even close. In fact, climate change brings significantly more harm than benefit.

But to the specific question, higher CO2 can increase the rate of photosynthesis and the rate of plant growth, which can also lead to less nutrition in those plants if they are being grown for food.


Related Questions

When the head is moved from side to side, the first vertebra pivots around the _________ of the second vertebra

Answers

When the head is moved from side to side, the first vertebra (the atlas) pivots around the dens or odontoid process of the second vertebra (the axis).

The atlas (C1) is the first cervical vertebra and sits directly under the skull. The axis (C2) is the second cervical vertebra and has a bony protuberance called the dens or odontoid process that protrudes upward from its body. The atlas pivots around the dens of the axis to allow for rotational movement of the head, such as when shaking the head "no." This joint is known as the atlantoaxial joint.

Question 8
Two insect parasites of rodents which transmit disease to man are
a. mite and chigger
b. mosquito and tick
c. flea and louse
d. roach and fly

Answers

Two  insect parasites of rodents which transmit disease to man are flea and louse. So, the correct answer is option c.

Fleas are tiny, wingless, blood-sucking insects that can spread parasites and diseases like the plague and typhus. Fleas are typically found on rodents, and humans can contract them by coming into touch with them or by getting bitten by them.

Additionally, lice are tiny, wingless insects that feed on blood and spread illnesses like typhus, relapsing fever, and occasionally even encephalitis. Humans can contract lice by contact with infected animals, lice bites, or lice droppings.

Since rodents can have fleas and lice, it is crucial to take precautions when handling any rodent to prevent the spread of any contagious diseases.

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result in hybrid plants**The offspring of the crossing of different varieties are referred to as hybrids.The cross-fertilization of two different, but true-breeding, varieties of pea plants will _____

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The cross-fertilization of two different, but true-breeding, varieties of pea plants will result in hybrid plants.

Cross-pollination of two different but true-breeding pea varieties results in hybrid plants. These the hybrids will have characteristics from both parents and will be heterozygous for at least one of the traits under consideration.

For example, if one parent has the tall plant trait (TT) and the other parent has the short plant trait (tt), the producing hybrids will all be Tt and intermediate in height.

The qualities of the parent plants being crossed will the determine the specific traits and their inheritance pattern.

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One nucleotide base is changed so only one amino acid is affected_______

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Base substitution mutations only affect one codon since only one nucleotide within a gene sequence is altered. The correct answer is C).

A genome's base pairs or nucleotide sequence changes when there is a mutation. Such modifications to the DNA sequence might result from radiation exposure, replication errors, or both. Genetic variety is brought on by this alteration or mutation, which eventually results in evolution.

One nucleotide gets replaced by a different nucleotide in a mutation called a substitution mutation. The phrase can also be used to describe switching out one amino acid for another in a protein.

A substitution mutation alters only one chemical letter by switching out one base for another. Numerous issues with the storage and reading of DNA might contribute to this change.

Hence, the correct answer is C).

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Calculate an expected number of deaths assuming that population Y experienced the same age-specific death rates as population X (use population X as the standard population).

Answers

If population Y experienced the same age-specific death rates as population X, we would expect 17 deaths in population Y.

To calculate the expected number of deaths for population Y using the age-specific death rates of population X, we can use the indirect method of standardization.

This involves applying the age-specific death rates from population X to the age distribution of population Y to obtain the expected number of deaths in each age group, and then summing these to get the total expected number of deaths for population Y.

Here are the steps to perform the calculation:

Obtain the age-specific death rates for population X and the age distribution for population Y.Calculate the expected number of deaths in each age group of population Y by multiplying the age-specific death rate for each age group in population X by the number of people in that age group in population Y.Sum the expected number of deaths in each age group to get the total expected number of deaths for population Y.

As an example, suppose we have the following data:

Population X:

Age-specific death rates:

Age group 1-10: 0.01

Age group 11-20: 0.02

Age group 21-30: 0.03

Age distribution:

Age group 1-10: 100

Age group 11-20: 200

Age group 21-30: 300

Population Y:

Age distribution:

Age group 1-10: 150

Age group 11-20: 250

Age group 21-30: 350

To calculate the expected number of deaths for population Y, we would do the following:

Obtain the age-specific death rates for population X and the age distribution for population Y:

Age-specific death rates for population X: same as above

Age distribution for population Y: same as above

Calculate the expected number of deaths in each age group of population Y:

Age group 1-10: (0.01) x 150 = 1.5

Age group 11-20: (0.02) x 250 = 5

Age group 21-30: (0.03) x 350 = 10.5

Sum the expected number of deaths in each age group to get the total expected number of deaths for population Y:

Total expected deaths for population Y = 1.5 + 5 + 10.5 = 17

Therefore, if population Y experienced the same age-specific death rates as population X, we would expect 17 deaths in population Y.

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A cone contains.
A. Male and Female Reproductive Systems.
B. Food or nutrients for its host.
C. A flower that will appear during spring.

Answers

A cone contains a flower that will appear during spring. Option C is correct.

A cone, in the botanical sense, typically refers to the reproductive structure of certain gymnosperms, such as conifers like pine trees. These cones are usually made up of scales that protect the seeds and aid in their dispersal.

The female reproductive structures, called ovules, are typically found on the scales of the cone, while the male reproductive structures, called pollen cones or the male cones, produce pollen which fertilizes the ovules. The cone acts as a reproductive structure for the gymnosperm, allowing it to reproduce and produce seeds for the next generation.

Hence, C. is the correct option.

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Identify the organ(s) that is(are) capable of eliminating waste from the body.

Answers

Excretion is the process through which metabolic waste products are separated and removed from the body. This process involves a number of organs, including the skin, gills, and lungs.

The primary full-time excretory organs that make up the excretory system are the kidneys and their ducts. Several other organs also expel waste, albeit the kidneys are the primary excretion organs. They consist of the lungs, skin, liver, and big intestine. The kidneys and the rest of these organs together make up the excretory system.

The two most significant organic compounds are urea and creatinine. The liver converts ammonia and carbon dioxide into urea as a byproduct. These substances are referred to as waste products, and the body has to get rid of them as quickly as possible.

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Choose the list that gives the most correct and complete order of events during the cell cycle
a. G1, S, G2, cytokinesis, and mitosis
b. G1, S, G2 and mitosis
c. mitosis, G1 , S, G2, and cytokinesis
d. G1, G2, S, cytokinesis, and mitosis
e. G1, S, G2, mitosis, and cytokinesis
G1, S, G2, mitosis, and cytokinesis

Answers

The correct and complete order of events during the cell cycle is G1, S, G2, mitosis, and cytokinesis. In the G1 phase, the cell grows and prepares for DNA replication. In the S phase, DNA replication occurs, resulting in the formation of two identical copies of each chromosome.

In the G2 phase, the cell checks for errors in DNA replication and prepares for mitosis. Mitosis is the process of cell division, where the duplicated chromosomes are separated into two identical nuclei.

Finally, in cytokinesis, the cell physically divides into two daughter cells, each with a complete set of chromosomes. This process ensures that the genetic material is equally distributed to both daughter cells. The correct order of events is crucial for proper cell division and growth.

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a large, tightly bound piece of dna and protein found in the nucleus of cells called______

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The term you are looking for is "chromosome."

A chromosome is a long DNA molecule with part or all of the genetic material of an organism. In most chromosomes the very long thin DNA fibers are coated with packaging proteins.

Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA).In plants and animals (including humans), chromosomes reside in the nucleus of cells.

Humans typically have 46 chromosomes (23 pairs) in each of their cells.

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Body composition: what elements are most predominant in the body?

Answers

The most predominant elements in the body by are; Oxygen, Carbon, Hydrogen, Nitrogen, and calcium.

Oxygen is the most abundant element in the human body, making up approximately 65% of its total mass. It is a critical component of water (H2O) and it is also a major component of many organic molecules, including carbohydrates, proteins, and fats, which are essential for various cellular processes.

Carbon is another major element in the human body, making up about 18% of its total mass. Carbon is the backbone of organic molecules, such as carbohydrates, proteins, lipids, and nucleic acids, which form the basis of life and are essential for cellular structure and function.

Hydrogen is the most abundant element in the universe and makes up approximately 10% of the human body's total mass.

Nitrogen is an essential element that makes up about 3% of the human body's total mass. It is a key component of proteins, nucleic acids and other organic molecules, and plays a crucial role in many biological processes.

Calcium is an important mineral that makes up about 1.5% of the human body's total mass. It plays a crucial role in skeletal structure, muscle contraction, nerve function, and many other physiological processes.

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A city decides that it wants to fund two plans to decrease its heat island effect and reduce summer temperatures. Identify the TWO plans that could effectively
lower summer air temperatures in the urban area.

Plant more trees and convert abandoned paved lots to grass fields, parks, or gardens

Paint more roof tops black

Paint or cover black asphalt streets, parking lots, and dark roofs with a light gray coating

Increase the amount of impervious surfaces, that water cannot penetrate, where appropriate

Answers

Two plans that could effectively lower temperatures are option A: planting more trees and option B: paint more roof tops black.

Increase the number of trees and turn paved spaces into gardens, parks, or grassy areas: The shade and heat-absorption capabilities of trees and other plants help to chill the air in metropolitan areas. Additionally, they may contribute to lessening the urban heat island effect by reducing the amount of heat reflected off of paved surfaces.

Paint or cover dark roofs, parking lots, and streets made of black asphalt with a light grey covering: Painting or coating dark surfaces with a light grey coating will reduce the amount of heat absorption and heat emission into the atmosphere since dark surfaces absorb more heat than light-colored surfaces do. The urban heat island effect and city temperatures may be lowered as a result.

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Describe the texture of veggies cooked with baking soda. Why is this so?

Answers

Veggies cooked with baking soda tend to have a soft, tender texture. Baking soda, also known as sodium bicarbonate, is an alkaline substance that can break down the cell walls of vegetables during cooking.

This causes the veggies to lose some of their natural firmness and become softer in texture. Baking soda can also help neutralize the natural acidity of certain vegetables, such as tomatoes, which can make them taste sweeter and less bitter.

However, overusing baking soda can lead to a mushy texture and a slightly soapy taste in the vegetables. Therefore, it is important to use baking soda sparingly and only in small amounts when cooking veggies.

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True or False
The large intestine is 20 feet long and 2 inches wide

Answers

False. The statement is false that the large intestine length is 20 feet long and 2 inches wide.

Misleading. The length and width of within organ can change among people and rely on different parts, like mature, sex, diet, and thriving status. Overall, the stomach related organ is around 5 feet in length and 2.5 inches wide. It is the last piece of the stomach related framework and is in danger of drawing in water, electrolytes, and several enhancements and minerals from the additional waste material. The inside organ is separated into two or three parts, including the cecum, colon, rectum, and butt. The colon, which is the longest piece of within organ, is additionally segregated into four packages: the rising colon, move past colon, dropping colon, and sigmoid colon.

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One nutritional priority of sports nutrition =

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For sports skit, it's vital to eat foods tall in fat, protein, and carbohydrates, which keep the body's energy levels stable. Because muscles use carbohydrates as their primary source of fuel, getting enough of them is necessary to avoid muscle fatigue.

An ideal eating regimen includes 45% to 65% starches, 10% to 30% protein, and 25% to 35% fat. In order to avoid becoming dehydrated, athletes should consume fluids prior to, during, and after sporting events. To get the most out of the performance, eating at the right time is critical.

Protein plays a crucial role in post-exercise recovery and repair and is an essential component of a training diet. The majority of athletes consume enough energy from their diets to meet their protein requirements, which are frequently met or exceeded.

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Q-One nutritional priority of sports nutrition?

or

What are the nutritional requirements of sports nutrition?

Question 38 Marks: 1 The examination of road cuts, stream embankments, and/or building excavations provides only marginal information about soils due to oxidation.Choose one answer. a. True b. False

Answers

The given statement " The examination of road cuts, stream embankments, and/or building excavations provides only marginal information about soils due to oxidation" is false because many geologists and soil scientists rely on these types of natural and human-made exposures.

Examining road cuts, stream embankments and/or building excavations can reveal valuable information about soils, such as composition, structure and geological history.

While oxidation may occur in exposed soil profiles, it does not negate the usefulness of the information that can be obtained from these features.

Indeed, many geologists and soil scientists use natural and man-made exposures to research soil characteristics and draw conclusions about the local geological history.

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Ananda Chakrabarty received the first U.S. patent for a GM organism. This organism was ________.
a transgenic mouse expressing the growth hormone gene
Pseudomonas engineered to degrade petroleum
Dolly the cloned sheep
the GloFish
cloned E. coli

Answers

Ananda Chakrabarty received the first U.S. patent for a GM organism. This organism was Pseudomonas engineered to degrade petroleum.

Ananda Chakrabarty, through genetic engineering, created a genetically modified (GM) organism that was designed for bioremediation purposes. This was a significant development in the field of bioremediation, where genetic engineering is used to enhance the ability of microorganisms to break down environmental pollutants.

He used a bacterium called Pseudomonas which is a type of bacteria that naturally degrades hydrocarbons, and by genetically modifying it, Chakrabarty was able to create a more efficient strain for bioremediation purposes (to clear oil spills by degrading crude oil or petroleum).

This GM organism was granted the first U.S. patent for a living organism in 1980, which marked a significant milestone in the field of biotechnology.

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while you are cooking in the kitchen, you accidentally touch the hot stove. what physiological somatosensory receptors property is likely connected to your quick removal of your hand from the stove?

Answers

Answer:

The physiological somatosensory receptor property that is likely connected to the quick removal of your hand from the hot stove is nociception. Nociceptors are specialized sensory receptors that respond to tissue damage or potential tissue damage, such as exposure to intense heat, chemicals, or pressure.

When you touch a hot stove, the high temperature activates the nociceptors in your skin, which sends signals to your spinal cord and then to your brain. This triggers a reflex response that causes you to withdraw your hand from the source of the pain as quickly as possible. This reflex response is known as the withdrawal reflex and is an automatic response to noxious stimuli that helps to prevent further tissue damage.

In addition to nociceptors, other types of somatosensory receptors in the skin and other tissues include mechanoreceptors (respond to mechanical pressure or distortion), thermoreceptors (respond to changes in temperature), and proprioceptors (provide information about the position and movement of body parts).

Explanation:

Place the statements in the correct order to illustrate the role of ADH in regulating extracellular volume: INCREASE, ARU, DECREASE
1. Blood pressure greatly increases.
2. ADH secretion is inhibited
3. Reabsorption of water in kidney tubules is decreased.
4. Urine volume is increased
5. Blood pressure and extracellular fluid volume is decreased.

Answers

The antidiuretic hormone plays a crucial role in regulating extracellular fluid volume, and its secretion is tightly controlled to ensure that the body maintains an appropriate water balance.

The regulation of extracellular volume is a complex process that involves various hormones, including antidiuretic hormone (ADH). ADH, also known as vasopressin, is a hormone produced by the hypothalamus and released by the posterior pituitary gland. Its main function is to regulate water balance by controlling the reabsorption of water in the kidney tubules.

When the body senses a decrease in extracellular fluid volume, such as in the case of dehydration, the hypothalamus is stimulated to release ADH. This hormone acts on the kidneys to increase the reabsorption of water in the kidney tubules, reducing urine output and increasing extracellular fluid volume.

Conversely, when there is an excess of extracellular fluid volume, such as in the case of overhydration, ADH secretion is inhibited. This causes the reabsorption of water in the kidney tubules to decrease, resulting in an increase in urine volume and a decrease in extracellular fluid volume.

If the extracellular fluid volume is severely decreased, such as in the case of severe dehydration, the body may respond by increasing the secretion of ADH, which leads to increased water reabsorption and decreased urine output. This can help to maintain blood pressure within normal limits.

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What amount of free energy is released by the oxidation of 2 moles of NADH?

Answers

Answer:

104.8 kal

Explanation:

Please help! Due tomorrow

Answers

For the original sequence:

Original DNA Sequence: TACACCTTGGCGACGACTmRNA Sequence: AUGUGGAACCGCUGCUGAAmino Acid Sequence: Met-Trp-Asn-Arg-Leu-Arg

What are the different mutated sequences?

Mutated DNA Sequence #1: TACATCTTG

mRNA Sequence: AUGUAUCCU

Amino Acid Sequence: Met-Tyr-Pro

(Circle the change) A substitution mutation occurred at position 6.

What kind of mutation is this? This is a point mutation.

How many amino acids are different? The entire amino acid sequence is different.

Mutated DNA Sequence #2: TACGACCTTGGCGACGACT

mRNA Sequence: AUGCUGGAACCUGCGACU

(Circle the change) A substitution mutation occurred at position 4.

What will be the amino acid sequence? Met-Leu-Asn-Leu-Arg-Thr

How many amino acids are different? One amino acid is different.

What kind of mutation is this? This is a point mutation.

Mutated DNA Sequence #3: TACACCTTAGCGACGACT

mRNA Sequence: AUGUGGAUUCGCUUCUGA

(Circle the change) A substitution mutation occurred at position 9.

What will be the amino acid sequence? Met-Trp-Phe-Ala-Leu-Arg

How many amino acids are different? One amino acid is different.

What kind of mutation is this? This is a point mutation.

Mutated DNA Sequence #4: TACACCTTGGCGACT.ACT

mRNA Sequence: AUGUGGAACCGUGACUAC

(Circle the change) An insertion mutation occurred at position 12.

What will be the amino acid sequence? Met-Trp-Asn-Pro-Asp-Tyr

How many amino acids are different? Two amino acids are different.

What kind of mutation is this? This is a frameshift mutation.

Mutated DNA Sequence #5: TACACCTTGGGACGACT

What will be the corresponding mRNA sequence? AUGUGGAGGCCUGCUGA

What will be the amino acid sequence? Met-Trp-Arg-Pro-Leu-Arg

What kind of mutation is this? This is an insertion mutation.

How many amino acids are different? One amino acid is different.

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Question 61
A major process for the prevention of respiratory disease of susceptible persons is a. isolation
b. hospitalization
c. immunization
d. education

Answers

The correct answer is c. immunization. Immunization, also known as vaccination, is a process of giving a vaccine to protect against a particular disease.

It helps prevent the spread of respiratory diseases such as influenza and pneumonia. Hospitalization is not a preventive measure but rather a treatment option for severe cases of respiratory diseases. Isolation may be necessary to prevent the spread of contagious diseases, but it is not a preventive measure for susceptible individuals. Education is also important for raising awareness about respiratory diseases, but it alone cannot prevent the occurrence of the disease.
A major process for the prevention of respiratory disease of susceptible persons is c. immunization. Immunization helps protect individuals from various infections and reduces the risk of respiratory diseases. While hospitalization, isolation, and education play roles in the overall health of an individual, immunization is a direct preventative measure.

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Question 3
What is the most important aspect in controlling roaches
a. use of a strong pesticide
b. maintaining food general sanitation
c. collection of garbage on a regular basis
d. hiring a competent exterminator

Answers

The most important aspect in controlling roaches b. Maintaining food and general sanitation is the most important aspect in controlling roaches.

Option B is correct

Roaches are attracted to areas with abundant food and moisture, and therefore controlling their access to these resources is crucial to reducing their population.

This involves keeping food storage areas clean and free of crumbs or spills, promptly cleaning up any food scraps or spills, and removing garbage regularly. Using a strong pesticide or hiring a competent exterminator may be necessary in severe infestations, but these measures alone are unlikely to be effective if the underlying causes of the infestation, such as poor sanitation, are not addressed.

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Question 27
The Act that authorized the Environmental Protection Agency to work in partnership with state and local governments in the area of anti-noise programs was the:
a. Quiet Communities Act
b. Noise Control Act
c. Noise Abatement Act
d. Environmental Noise Pollution Act

Answers

The Act that authorized the Environmental Protection Agency to work in partnership with state and local governments in the area of anti-noise programs was the Noise Control Act.

The Noise Control Act of 1972 authorized the Environmental Protection Agency (EPA) to establish noise emission standards for major sources of noise and to regulate the manufacture and sale of products that contribute to noise pollution. The Act also authorized the EPA to work in partnership with state and local governments to develop and implement anti-noise programs, including noise monitoring and abatement measures. The goal of the Act was to promote a healthy and peaceful environment and to protect public health and welfare from the harmful effects of noise pollution.

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What term refers to the ability of the nerves to detect stimuli and send a message to the brain and spinal cord

Answers

The nervous system's ability to detect stimuli and send messages to the brain and spinal cord is known as sensory reception.

This process can range from detecting light and sound waves to feeling pressure and heat. Sensory reception begins when a stimulus, such as a sound wave, comes into contact with a sensory receptor. This receptor is then activated, sending a signal along the neuron, or nerve cells, to the central nervous system.

This signal is then interpreted by the brain and the appropriate response is created. For example, when a person sees a bright light, the eyes detect the light and send a signal to the brain. The brain then interprets the signal and the response is to close the eyes.

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the skeleton of sea urchins consists of ten sets of closely fitting plates and is called

Answers

It is called “a test”

Question 52
If you had to rely on only one of the following to determine the safety of a drinking water supply, which one would you choose?
a. Three consecutive samples showing no coliform
b. No chlorides or nitrates in the water
c. Watershed area remote and isolated
d. Sanitary survey of supply (source, equipment, etc)

Answers

If I had to rely on only one of the following to determine the safety of a drinking water supply, I would choose a sanitary survey of the supply. The Correct option is D

This is because a sanitary survey provides information about the source, storage, treatment, and distribution of the water supply. It also assesses potential hazards and contamination risks from human, animal, and environmental sources.

Three consecutive samples showing no coliform or no chlorides or nitrates in the water are important indicators of water quality, but they do not provide a complete picture of the safety of the drinking water supply. Watershed area remote and isolated does not necessarily mean the water is safe to drink.

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Which of the following statements about the reaction catalyzed by phosphoglycerate kinase is NOT true?
a.) This is an example of a substrate-level phosphorylation reaction.
b.) The reaction produces ATP to bring the cost of glycolysis to this point to zero.
c.) The reaction is exergonic.
d.) The phosphate group from C-3 of 1,3-BPG is transferred to ADP.

Answers

b.) The reaction produces ATP to bring the cost of glycolysis to this point to zero.

The statement that is NOT true about the reaction catalyzed by phosphoglycerate kinase is:

b.) The reaction produces ATP to bring the cost of glycolysis to this point to zero.
This statement is not accurate because, at this point in glycolysis, the reaction does produce ATP, but it only offsets the initial cost of 2 ATPs spent earlier in the pathway. The overall net gain in glycolysis is still 2 ATPs per glucose molecule.

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Neural tube defects are believed to be related to a woman's ________ intake before and during pregnancy.
a. niacin b. thiamin c. folate d. riboflavin

Answers

One theory linking neural tube anomalies to a woman's. folate intake before and during pregnancy.

Birth malformations known as neural tube defects (NTDs) can harm a growing fetus's brain, spine, or spinal cord.Research has shown that low intake of folate, also known as vitamin B9, before and during pregnancy is a major risk factor for NTDs.

Folate is important for the production and maintenance of new cells, and plays a critical role in the development of the neural tube, which eventually forms the brain and spinal cord of the developing fetus. Adequate folate intake before and during pregnancy is essential to reduce the risk of NTDs.

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Question 11
Why is it a good practice to paint 6 inch wide white lines along walls inside a warehouse?
a. aids in detection of insects
b. aids in detection of rodents
c. serves as a reminder not to stock material next to the wall
d. all are correct

Answers

It is a good practice to paint 6-inch wide white lines along walls inside a warehouse because aids in the detection of insects, and rodents, and serves as a reminder not to stock material next to the wall, option (d) is correct.

Painting white lines along warehouse walls can help identify areas where insects and rodents are present. The white lines serve as a visual indicator of any movement, and workers can quickly spot any pests that have crossed the line.

The lines can act as a deterrent to pests, as they may be less likely to cross a visible barrier. The white lines also serve as a reminder to workers not to store materials too close to the wall, option (d) is correct.

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Parasympathetic impulses to the stomach pass through theA) inferior hypogastric plexus. B) superior mesenteric plexus.C) celiac plexus. D) esophageal plexus.

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Parasympathetic impulses to the stomach pass through the D) esophageal plexus.

The parasympathetic nervous system is a crucial part of the autonomic nervous system, it helps to maintain and restore balance within the body, often described as the "rest and digest" system. The parasympathetic nervous system is responsible for promoting digestion, slowing the heart rate, and conserving energy. The esophageal plexus is a network of nerves surrounding the esophagus, which connects the mouth to the stomach. It plays a key role in coordinating the movements required for swallowing and the regulation of the upper gastrointestinal tract.

Parasympathetic impulses reach the stomach through the esophageal plexus by following the course of the vagus nerve, which is a primary nerve involved in the parasympathetic nervous system. This nerve innervates the esophageal plexus and ultimately transmits parasympathetic signals to the stomach, helping to control gastric secretion, motility, and other digestive functions. Parasympathetic impulses to the stomach pass through the D) esophageal plexus.

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