please help me with my biology

Please Help Me With My Biology

Answers

Answer 1

Answer:

purified water

Explanation:

Purified water is H2O which is hydrogen and oxygen, not carbon


Related Questions

Does uranium release carbon dioxide when used in a nuclear to release energy?

Answers

Answer:

Nuclear power reactors do not produce direct carbon dioxide emissions. Unlike fossil fuel-fired power plants, nuclear reactors do not produce air pollution or carbon dioxide while operating. However, the processes for mining and refining uranium ore and making reactor fuel all require large amounts of energy

Explanation:

No! uranium doesn't release carbon dioxide when used in a nuclear to release energy.

5 factors that influence price​

Answers

Explanation:

Price Determination: 6 Factors Affecting Price Determination of Product

Product Cost: The most important factor affecting the price of a product is its cost. ...

The Utility and Demand: ...

Extent of Competition in the Market: ...

Government and Legal Regulations: ...

Pricing Objectives: ...

Marketing Methods Used:

Are composed of polysaccharides or protein and act as antiphagocytosis
Select one:
O a. Capsules
Ob. Slime layer
O c. Glycocalyx
O d. S. layer​

Answers

Answer:

a. Capsules

Explanation:

Capsules are features of bacteria cell. A bacterial capsule is a structure made up of polysaccharides and proteins that functions to prevent pathogenic bacteria from getting engulfed (phagocytosid) by the immune system (white blood cell).

According to this question, capsules are bacteria structure that aid in antiphagocytosis of the bacteria. Gjj

Which of the following is an
ADVANTAGE of using natural gas for
energy?
A. can leak or spill during transport
B. burns cleaner than coal
C. unburned methane can escape to atmosphere
D. increased fracking leads to increased earthquakes

Answers

Answer:

B. Burns cleaner than coal

Read the following scenarios carefully and explain how natural selection will occur in each.

Some worms eat at night (meaning they are nocturnal) and some worms eat during the day (meaning they are diurnal). Most birds eat only during the day, so they are only eating diurnal worms, due to the fact that the nocturnal worms are burrowing during this time. Each spring when the worms reproduce, about 500 offspring are born but only 100 of them live long enough to reproduce themselves.

Answers

Answer:

The correct answer is - Noctural worms have the advantage over diurnal due to the fact that the nocturnal worms are burrowing during the feeding time of birds.

Explanation:

Natural selection is the process in which organisms adapt according to environmental changes to increase their survival rate. Natural selection leads to natural changes in different organisms.

In this case, diurnal worms are forced by the natural selection here to adapt to the change if they want to survive. Here, natural selection works for the nocturnal and against the diurnal.

a natural source of carbon dioxide in our atmosphere​

Answers

Answer:

Animals, Humans, Oil, Gases, And Coal all contain Carbon Dioxide in our atomosphere.

Explanation:

Which of the following statements about metabolism in
organisms is true?
O A. Potential energy is the energy of motion, and kinetic
energy is stored energy.
O B. The general name of the physical and chemical
changes in the cell is catabolism.
O c. Anabolism occurs when polymers are synthesized from
monomers, and metabolism occurs when polymers
break down into monomers.
O D. ATP is the molecule that all cells use as an energy carrier.
SUBMIT

Answers

Statement D. ATP is the molecule that all cells use as an energy carrier for metabolism in organisms is true.

What is the adenosine triphosphate or ATP molecule?

Adenosine triphosphate or ATP is a high energy molecule used by the cell to carry out different types of chemical reactions because this molecule releases energy that is coupled to the generation of other reactions.

The adenosine triphosphate or ATP molecule is produced mainly during the process of cellular respiration in an aerobic organism which requires the presence of oxygen. Moreover, anabolism occurs when polymers break down into monomers. while catabolism occurs when polymers are synthesized from monomers.

Therefore, with this data, we can see that the adenosine triphosphate or ATP  is the energy coin of the cell which is mainly generated during a series of metabolic reactions called cellular respiration in organisms such as humans.

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How can we control the laser light show to stop it from hitting the crowd

Answers

Answer:

just turn it off

Explanation:

Using mirrors to reflect the lasers and “bounce” them to other sides of the room

A segment of a DNA molecule has the base sequence ATGAAC. Write a shorthand structure for this segment and for its complementary strand, using the symbols D for deoxyribose and P for phosphate.

Answers

Answer: See attached picture.

Explanation:

DNA or deoxyribonucleic acid is the name for the molecule that contains the genetic information in all living things. This molecule consists of two strands that wind around each other to form a double helix structure.

The basic unit of nucleic acids are called nucleotides, which are organic molecules formed by the covalent bonding of a nucleoside (a pentose which is a type of sugar and a nitrogenous base) and a phosphate group. So each nucleotide is made up of a pentose sugar called deoxyribose, a nitrogenous base which can be adenine (A), thymine (T), cytosine (C) or guanine (G) and a phosphate group.

What distinguishes one polynucleotide from another is the nitrogenous base, and thus the sequence of DNA is specified by naming only the sequence of its bases. The sequential arrangement of these four bases along the chain is what encodes the genetic information, following the following criterion of complementarity: A-T and G-C. So the sequence of these bases along the chain is what encodes the instructions for forming proteins and RNA molecules. In living organisms, DNA occurs as a double strand of nucleotides, in which the two strands are linked together by connections called hydrogen bridges.

The chemical convention of naming the carbon atoms in the pentose nucleotide pentose numerically confers the names 5' end and 3' end ("five prime end" and "three prime end" respectively). The 5'-end designates the end of a DNA strand that coincides with the phosphate group of the fifth carbon of the respective terminal deoxyribose. A phosphate group attached to the 5'-end allows the ligation of two nucleotides; for example, the covalent bonding of the 5'-phosphate group to the 3'-hydroxyl group of another nucleotide, to form a phosphodiester bond.

1)
What is the approximate percentage of Earth's history during which humans have existed,

compared to the age of Earth?


A)
0.04%

B)
1.79%

C)
4.65%

D)
8.32%

Answers

Answer:D) 8,32%

Explanation:

Answer: 0.04%

Explanation:

ILL GIVE BRAINLIEST why do some medications developed to work on viruses not work on a mutated form?

Answers

Answer: They adapt and become resistant

Explanation:

Just as many organisms adapt to survive the main goal of a virus is to also survive by mutating it’s becoming resistant to previous medicine

Hope this helps

Select all of the following that are considered to be your senses.

Answers

Explanation:

traditional senses are taste, smell, sight, hear, and touch

Taste, smell, touch, hearing, and seeing are the senses

Cardiogenic shock shock results when: The body loses an excessive amount of blood The body's blood vessels are dilated The left ventricle cannot pump enough blood to meet the body's demands Trauma results in temporary loss of the autonomic function of the spinal cord

Answers

Answer:

The left ventricle cannot pump enough blood to meet the body's demands

Explanation:

Cardiogenic shock is a problem that occurs when the heart cannot pump the adequate amount of blood to supply all organs. In this situation, the left ventricle, responsible for pumping oxygen-rich blood, cannot pump enough blood to tend the body's demands. This causes blood pressure to drop and oxygen in the tissues to be lacking. In addition, this situation can cause accumulation of fluid in the lungs. This is a very dangerous problem, being one of the main causes of myocardial infarction.

What will i do to meet my goals?​

Answers

Answer:

Study and believe in yourself,don't give up!

Answer:

whatever your goals are you are going to try and try everyday and make sure you have people around you to help build you up

hope this helps

have a good day :)

Explanation:

what are blueprints that tell your body everything from your hair color to your inherited diseases

Answers

DNA fingerprinting is a chemical test that shows the genetic makeup of a person or other living things. It's used as evidence in courts, to identify bodies, track down blood relatives, and to look for cures for disease. Also to find people who have committed a crime

Answer:

DNA

Explanation:

Select the correct answer.
Which of the following is correct for the effect of linkage on recombination?

A. It increases the percentage of recombinants.
B. It results in 50% recombinants.
C. It reduces the percentage of recombinants.

Answers

Answer:

C. It reduces the percentage of recombinats

Explanation:

When linkage between two genes increases, the chance of these two crossing over is reduced, because linkage keeps these particular genes together, unlike crossing voer which will mix them up.

Age is a factor of

a.immunization

b.stemming

c.symbiosis

d.resistance

Answers

Answer:

I thank the answer is b if I'm correct

I belive it's b. Stemming

Can someone tell me if I doing it correctly

Answers

Answer:

yes

Explanation:

you are

Answer: tongue should be 50 and no tongue should be 50

Explanation: the dominant trait (T) will over power any (t) recessive when put together so Tt would result in a tongue due to the dominant trait being present. With two recessive (tt) that is when the trait will shine through. So (Tt) is on the box twice making if 50% and the (tt) is the other 50%. If you have anymore questions please don’t be afraid to ask:)

Hope this helps

Generally,​ ​coral​ ​reefs​ ​are​ ​found​ ​in​ ​shallow​ ​waters​ ​between​ ​______​ ​degrees​ ​N​ ​latitude and​ ​______​ ​degrees​ ​S​ ​latitude.

Answers

Answer:

30 degrees;

30 degrees

Explanation:

Coral reefs are formed when the skeleton of the corals merge and combine with each other. The formation of coral reefs takes many years . Corals are the organism living in the ocean. They live in dense colonies and clusters. Coral reefs provides an ecosystem for other marine organisms to live in. The species live in the coral reefs and maintain their population. Corals live in the region of the ocean that has warm water and between the latitudes of 30 degrees North and 30 degrees South.

how does biodiversity depends on a species' ability to reproduce​

Answers

Answer:

When species reproduce, they go through evolution and natural selection which leads to new species. This tends to increase Biodiversity in an area.

Explanation:

Because species reproduce, they go through evolution and natural selection which eventually lead to new species. Which increases biodiversity in an area.



~Kaz~

Aspergillus is a hydrophilic mold.

true or false

Answers

False is the answer let me know if I’m Right!!!
False Aspergillus is a house mold it grows in environments with very little nutrients or water

Although bipedalism is unusual, humans are not the only living bipeds. For example, some flightless birds are also bipedal. Identify a living nonprimate animal that is also a biped. Then, compare its bipedalism to our biped-alism.

Answers

Answer:

Explanation:

Human and birds as the basis for comparison. Some birds walk and run with their backs and femurs tilting at small angles to the horizontal and with bent knees while most human walk uprightly with legs straight and this can be seen in the duty and task performed by man.

Humans exert on the ground while walking two-peaked pattern of force which makes some human work very fast but Birds do not exact two-peaked pattern of force.

Human walking for individual with same body mass is relatively economical of metabolic energy while Bipedal locomotion is economical for wading birds, it is expensive for geese and penguins.

Conver 3 miles to feet

Answers

Answer:

1mile = 5280ft

3miles = 3x5280 = 15840ft

Answer:

the answer is 15840 feets

Which of the following is NOT an
ecological effect of mining?
A. habitat disruption
B. loss of biodiversity
C. acid mine drainage
D. increased biodiversity

Answers

d is correct

..................

^_^

What is a climatic table?​

Answers

Answer:

A climate graph displays yearly temperature and precipitation statistics for a particular location. Temperature (oC) is measured using the numbers on the left hand side of the chart. The average temperature for each month is plotted on the graph with a red dot and the dots are then connected in a smooth, red line.

PLEASE ANSWER ASAP I AM BEING TIMED!!!
ONLY ANSWER IF UR 100%
EXPLAIN THIS IS A WRITTEN ANSWER

Briefly explain how water shortage can result in a loss of biodiversity.

Answers

Water shortage can also know as Water scarcity is the lack of fresh water resources to meet the standard water demand. Humanity is facing a water crisis, due to unequal distribution resulting in some very wet and some very dry geographic locations, plus a sharp rise in global freshwater demand in recent decades driven by industry.

what is called vulva explain with relevant images please​

Answers

Answer:

Explanation:

The external organs of the female reproductive system is called vulva.

Which of the following statements about scientific theories is incorrect? a.Theories are suggestions made by curious people, b.theories can change if new evidence arises, c. Theories are used to explain why natural phenomena occur, d. theories are bases on sets of hypotheses

Answers

Answer:

d. theories are bases on sets of hypotheses

A scientific theory is a theory based on suggestions. It can change with the new evidences. Theories explain natural phenomenon. Thus, correct option is D.

What is a Scientific theory?

A scientific theory is a model which explains the facts on the basis of observations and experimentation. A scientific theory can be proved by methods involving procedures, measurements, observations and evaluation of results. Scientific theory validates all the facts of nature and summarizes patterns found in nature.

Scientific theories are testable this means that new evidence should be compatible with a theory. If it is not then the theory is refined or rejected. A theory needs to be substantiated, explanatory, predictive, and testable.

A scientific theory is an explanation of some aspect based on a body of facts that have been repeatedly confirmed by observation and experiment.

Therefore, the correct option is D.

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True or False:

The cell membrane consists of ONE layer of phospholipids.

A. True
B. False​

Answers

Answer:  Hi there I think That I can help You!!!

The cell membrane contains a phospholipid bilayer, but the terms are not interchangeable. Part of the cell membrane is a phospholipid bilayer, made of two layers of phospholipid molecules. However, the cell membrane also contains other macromolecules like membrane proteins, and carbohydrates.

Explanation: So the correct answer is TRUE! don't forget to ate 5 stars and give brainlist!

The statement "the cell membrane consists of one layer of phospholipids" is absolutely false.

What is a Cell membrane?

A Cell membrane may be defined as a type of biological membrane that significantly separates the interior components of the cells from the external environment. It also provides protection to the cell as well as other cell organelles.

A cell membrane is made up of a phospholipid bilayer. This illustrates that the two layers of phospholipid molecules are utilized in order to make an effective cell membrane.

It acts as selectively permeable in nature. The head or polar region of phospholipid is hydrophilic while the non-polar tail is hydrophobic in nature.

Therefore, the statement "the cell membrane consists of one layer of phospholipids" is absolutely false.

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Static electric charges are changes that________
1) Are produced by batteries.
2)Flow through wires.
3) Involve the transfer of protons between atoms.
4)Are stationary charges.

Answers

Answer:

jnnnjjjjhgghhhhhhhhhhhhhhhhhbbbbbbb

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