The shape of a protein can change due to a DNA mutation. Therefore, the correct option is D.
Due to a missense mutation, the base pair in the mRNA is changed such that the amino acid coded by the codon is changed to another amino acid. This may or may not have any phenotypical change depending upon the amino acid.
If the original amino acid is hydrophilic and it is changed to a hydrophobic amino acid, this will result in improper formation of peptide bond. The protein will get folded inwards resulting in a cleft-like structure.
This affects adversely the structure which ultimately affects the function of the protein.
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Which kingdoms contain both autotrophs and heterotrophs?
Answer:
The kingdom Protista contain both autotrophs and heterotrophs.
Which of the following human impacts on natural habitats are TRUE? Check all that apply.
Hair color, eye color, height are all examples of
Answer:
physical labels or identifiers
Explanation:
i think that's what you're looking for
Answer:
genetic features
Explanation:
question 62 80) a reduction in the amount of nadp available in plant cells in the light will ultimately result in a) an increase in the rate of the calvin cycle. b) a decrease in the rate of linear electron flow. c) a decrease in the rate of cyclic electron flow. d) an increase in the rate of oxygen production.
A reduction in the amount of NADP available in plant cells in the light will ultimately result in a decrease in the rate of linear electron flow. This is because the linear electron flow depends on the availability of NADPH which is the reduced form of NADP (nicotinamide adenine dinucleotide phosphate) and ATP that are produced during photosynthesis so the correct answer is option (B).
NADPH plays a crucial role in the Calvin cycle by providing energy in the form of high-energy electrons that are used in carbon fixation. The electrons are transferred from NADPH to CO2 to form carbohydrates, and in the process, NADPH is oxidized to NADP. In the absence of NADPH, the Calvin cycle would not be able to proceed at a normal rate. ATP is also required by the Calvin cycle to provide the energy required to power the various enzymatic reactions that take place during carbon fixation.In the presence of light, photosynthesis occurs in two stages: the light-dependent reactions and the light-independent reactions.
The light-dependent reactions occur in the thylakoid membranes of chloroplasts and involve the conversion of light energy into chemical energy in the form of ATP and NADPH. Linear electron flow is the primary pathway that produces ATP and NADPH during photosynthesis. It involves the transfer of electrons from water to photosystem II, through the cytochrome b6f complex, and on to photosystem I before finally being transferred to NADP+. Cyclic electron flow also occurs in photosynthesis but produces only ATP. In cyclic electron flow, the electrons are recycled back to the cytochrome b6f complex instead of being transferred to NADP+.
Therefore, a reduction in the amount of NADP available in plant cells in the light will ultimately result in a decrease in the rate of linear electron flow.
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Identify the biotic factors in the environment
shown. Check all that apply.
Complete question:
Identify the biotic factors in the environment shown. Check all that apply.
1) people
2) grass
3) rocks in the mountains
4) nylon tent
5) wooden kayak
Answer:
1) people
2) grass
Explanation:
The ecosystem is composed of living and non-living things that interact and depend on each other. These are the biotic and abiotic factors.
Abiotic factors are physical and chemical components of the ecosystem. These are the non-living elements. Biotic factors are all the living components in the ecosystem.Biotic and abiotic factors influence the survival and reproduction of living beings. They are related and in constant interaction. If one of these components is removed, the whole ecosystem will change because its equilibrium has been altered.
Every abiotic component influence organisms and their survival and reproductive rates.
A few examples of the abiotic factors are solar light, minerals, water, air, gases, soil, and humidity.
Examples of biotic factors are plants, animals, insects, microorganisms, etc.
-------------------------------------------------------------------------------------------------------------
The biotic factors of the provided list are:
People, which is a group of individuals composed of cells -which is the basic unit of life-. They grow, reproduce and survive. Grass, as one or many species of vegetables that are also multicellular. They grow, reproduce, and survive.The abiotic factors are:
Rocks, which are non-living things composed mainly of mineralsTent, which is also a non-living thing, is artificially made by humans.In my opinion, the wooden kayak is a gray zone, meaning that it might be confusing. A kayak is an abiotic element with no life and is built by men. But it is constructed of wood. The wood originates in trees that are living beings, they are composed of cells, and they used to be alive. However, when talking about the kayak wood, we are referring to dead tissue. It is not alive anymore. Its cells are dead so, their whole system is not working. It is now composed of minerals and other elements with no life, and it has been modified and processed to build the kayak.
So my opinion is that the wooden kayak is an abiotic factor.
I need helppp!!!!!!!!
Answer:
B - 6 picograms
Explanation:
When a cell divides mitotically, the end result is 2 identical daughter cells. With that being said, the cell that is produced will also have the same amount of DNA and, therefore, the same DNA mass of 6 picograms.
Hope this helps you! Have an awesome day!
This article was about a rare monkey, in Myanmar, called the Snub-Nosed Monkey, caught on camera for the first time. The video was shot from the ground and showed a large group of the Snub-Nosed Monkeys traveling through the trees above. The Snub-Nosed Monkey is known for its unique nose which lifts up making the monkey look like it has two apple seeds on its face as opposed to nostrils. Due to habitat destruction, and them living in small numbers it is difficult to study their habits and such. What is known is that whenever it rains they hide out and put their faces in between their knees. This is so the rain does not get in their noses since it may cause them to sneeze making them more vulnerable to predators. These Monkeys are also endangered this as well is due to habitat destruction caused by illegal lodgers.
This article is about the Snub-Nosed Monkey, a rare species found in Myanmar, that has been caught on camera for the first time. These monkeys are unique because of their noses which lift up, making them look like they have two apple seeds on their face instead of nostrils. It is difficult to study their habits and behaviors due to their habitat destruction and small population.These monkeys are also endangered due to habitat destruction caused by illegal lodgers.
The Snub-Nosed Monkeys are known to hide out and put their faces in between their knees whenever it rains. This is to prevent rain from entering their noses and causing them to sneeze, making them more vulnerable to predators. These monkeys are also endangered due to habitat destruction caused by illegal lodgers. Due to the habitat destruction caused by humans, their population is decreasing at an alarming rate and it is important to protect these rare species.The article is about the Snub-Nosed Monkey which is a rare species found in Myanmar. Due to habitat destruction and their small population, it is difficult to study their habits and behaviors. Whenever it rains, the monkeys hide out and put their faces in between their knees to prevent rain from entering their noses. These monkeys are also endangered due to habitat destruction caused by illegal lodgers.
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Which of these pictures shows the karyotype of a female?
OA
both 1 and 2
B.
neither 1 or 2
C.
2
D.
1
Answer:
it's C (2)
Explanation:
Male chromosome are shorter than female, since male chromosomes are dominate number one will be a boy, and two is female.
1) Write the characters of 'Penguin' with the help of classification chart.
Classification:- i) kingdom:
ii) Phylum:
iii) Class:
iv) Subkingdom:
Characters:-
Explanation:
hope help you stay happy
What does the green circle part of the graph represent?
A. Primary succession
B. Secondary succession
C. Pioneer specialist
D. Natural disasters
Answer:
Natural disaster does the green circle mean
2. Give an example of
(a) diatomic element
(b) polyatomic element
Answer:
diatomic:hydrogen, oxygen chlorine, polyatomic:helium, neon,krypton
Explanation:
are some examples
Does anyone know why Mt. Vesuvius erupted? Was it natural or human caused?
Answer:
Human caused i think?
Explanation:
Carbohydrates contain __________ that your body absolutely must have to stay alive. chemicals
fats
minerals
Answer: blood vessels or oxygen H2o 6^
Explanation:
Answer:
Fat
Explanation:
It is fat because when your body is suffering or deprived it relies on the bodies carbohydrates. In these carbohydrates they have fat and protein. Your body uses these as an energy source so we can stay alive.
What are mushrooms? ಥ‿ಥ
mushrooms are funguses that need the dark to grow
mushrooms can be poisonous sometimes
What is the casparian strip located?
Answer:
on the front of the caprisun duh
Explanation:
A nurse is caring for a client who is grieving the loss of her partner. The client states" don't see the point of living anymore". Which of the following actions should the nurse take? A. Tell the client that this is a normal response to grief B. Ask the client if she plans to harm herself C. Recommend that the client seek spiritual guidance D. Request that the clients family provide additional support
The nurse should ask the client, who is grieving if she plans to harm herself. Therefore, option B is correct.
When a client expresses thoughts of not seeing the point of living anymore, it is crucial for the nurse to assess the client's risk for self-harm. Asking the client if she plans to harm herself, is the most appropriate action in this situation.
This question directly addresses the client's statement and allows the nurse to gather more information about the client's level of distress and potential risk. It provides an opportunity for the nurse to assess the client's safety and take appropriate action.
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Vacuoles are cellular organelles that are found in all plant and fungal cells. In plant cells, vacuoles tend to store large amounts of water, so they can push outward on cell walls and help keep plants upright. In fungal cells, vacuoles often store materials that are toxic to the cell.
According to the above information, how do vacuoles help fungal cells maintain homeostasis?
A.
by storing large quantities of water
B.
by allowing the cells to get rid of waste
C.
by producing more cellular organelles
D.
by helping the cells extract energy from food
Answer:
D. by helping the cells extract energy from food
Explanation:
Fungi are decomposers so they normally need some sort of food to grow. To get the energy to grow, they extract it from the food. Fungi will get their energy from dead animals, dead plants, etc.
Identify the error in the sentence using the following abbreviations: MM (Misplaced Modifier), SM (Squinting Modifier), DM (Dangling Modifier) or FP (Faulty Parallelism). The rescue team almost arrived too late
The given sentence does not contain any errors regarding MM, SM, DM, or FP. The sentence is grammatically correct, and there are no modifiers or parallelism errors in it. It's a simple sentence with a subject, verb, and object, and there is no additional information to confuse the meaning.
The sequence shown above is the only one capable of establishing a coherent and cohesive text with the sentences shown above. Through this sequence we were able to form a text that tells a story and is efficient in its main function.
which is to transmit an understandable and easily identifiable message. The text tells the story of the narrator who was very nervous when performing his first solo, but managed to overcome his fears and accomplish this task.
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Blood brings to cells things like ____________________ and __________________.
Answer:
oxygen and nutrients................
WILL GIVE YOU BRAINLYEST!!
An increase in the variety of species in an ecosystem will help restore
stability to the ecosystem after a hurricane. True or False *
Answer:
True
Explanation:
There will be diversity of species and this in turn leads to stability of the ecosystem.
Explanation:
It is true know you have to give brilient
In gout, both serum and synovial fluid will have increased levels of:
In gout, both serum and synovial fluid will have increased levels of uric acid.
Gout is a type of arthritis characterized by the accumulation of urate crystals in joints, which leads to inflammation and severe pain. Uric acid is a natural byproduct of purine metabolism in the body.
Normally, uric acid is dissolved in the blood and excreted through the kidneys. However, in individuals with gout, there is either an overproduction of uric acid or a decreased ability to excrete it, resulting in elevated levels in the bloodstream.
The excess uric acid can precipitate and form crystals in the synovial fluid, which is the lubricating fluid found in joints. These crystals trigger an inflammatory response, causing pain, swelling, and redness characteristic of gout attacks.
The deposition of urate crystals in the synovial fluid can be confirmed by analyzing the fluid obtained through joint aspiration.
Furthermore, since uric acid is elevated in the bloodstream, it is also reflected in the serum levels. Blood tests can measure the serum uric acid levels to aid in the diagnosis of gout.
Therefore, in gout, both serum and synovial fluid will have increased levels of uric acid, reflecting the underlying metabolic imbalance in purine metabolism.
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Most carbon dioxide is carried from the body tissues to the lungs _____. Most carbon dioxide is carried from the body tissues to the lungs _____. as bicarbonate ions (HCO3 -) combined with hemoglobin by the trachea as hydrogen ions (H ) dissolved in blood plasma
Answer:
As bicarbonate ions
Explanation:
Answer:
it a
Explanation:
yw
An original DNA sequence reads ATTCATGAC, and the mutated sequence
reads ATTCGTGAC. What type of mutation is this?
*7 EXTRA POINTS PLS ANSWER*
A person pushes the same box with the same amount of force on 3 different surfaces. Which surface exerts the least friction on the box?
*WRITE AS A CER*
Answer:
Read explanation
Explanation:
Surface C exerts the least amount of friction on the box. Evidence that proofs this claim is that the length of time it took the box to stop is greatest compared to surfaces A and B. The box and the amount of force added is the same for each surface test. It would take the box less time to come to a stop the more friction there is upon the surface. Surface A having the quickest stop time meaning it has the most friction and C having the most time showing that it has the least amount of friction. In conclusion, surface C exterts the least amount of friction on the box.
A gardener performs experiments on her tomato plants. When graphing her data, which factor is an independent variable?
the number of fruit per plant
the amount of light each plant receives
the height of each plant
the average circumference of each plant’s fruit
Answer:
The answer is "the amount of light each plant receives
At the time of graphing the data, the factor that should be considered as the independent variable should be the light amount that each plant received.
What is the plant?The plant should be treated as a living thing that should be grown in the earth and contains the stem, leaves, and roots.
At the time when the gardener performed the experiments on the tomato plants so here, the factor should be the light amount that each plant received.
Therefore, the second option is correct.
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Frost forming on grass in the morning
PHYSICAL OR CHEMICAL CHANGE
Answer:
Physical
Explanation:
A physical change can be undone. A chemical change cannot. The frost on the grass will melt, therefore it can be undone.
Answer:
The answer should be physical change.
Explanation:
If not then im very sorry but I did learn this so I am pretty sure it is physical change.
Which choice is involved in both sexual and asexual reproduction?
Answer:
seeds
Explanation:
Answer:
seeds
Explanation:
I took the test right now k12
How does evolution work to create the diversity of life on Earth?
I need help please :(
Answer:
D. Cellular respiration is a process that producess glucose
Explanation:
Glucose is a reactant used in cellular respiration and NOT a product of it. Cellular respiration burns glucose and turns into ATP (energy)
Choose the correct climate for: grasslands near the equator
a low latitude climates
b dry mid-latitude climates
c humid continental climate
The most appropriate climate for grasslands near the equator would be a low latitude climate. This region has a tropical wet-dry climate that has a prolonged dry season. During the dry season, the land becomes parched and the vegetation dies out.
However, the grasses have extensive root systems, enabling them to survive long periods of drought. During the wet season, the grasses become green and grow quite fast to feed the herbivores that live in this region. This climate is suitable for the grasslands near the equator because the temperatures are high and the rainfall is irregular.
Therefore, the grasslands experience both a wet and dry season each year, which affects the flora and fauna. The low-latitude climate is characterized by high temperatures and high rainfall. This type of climate is found in areas near the equator, where the sun's rays are almost perpendicular to the earth's surface, resulting in high temperatures.
The grasslands are subject to strong sunlight, but they also require a certain amount of rainfall to survive. The grasslands near the equator, therefore, require an environment that is humid and receives regular rainfall but still experiences dry periods that are long enough to allow the grasses to thrive.
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