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Roman55 [17]
3 years ago
7

Most cells __ are porous to water and other materials but strong enough to support and protect cells..

Biology
1 answer:
likoan [24]3 years ago
6 0
Cell walls are thicker than cell membranes, and can therefore support the cell well. They keep a strong boundary for the protection of the cell, but can let water and some nutrients through to nourish and power the cell. Hope this helps! :)
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Brian feels that no matter what he does, he will not be good at math because he was born without strong math skills. Brian is de
Irina18 [472]

Answer:

Brian feels that no matter what he does, he will not be good at math because he was born without strong math skills. Brian is demonstrating <u>the entity theory of intelligence</u>, which MOST likely will reduce his ability to learn.

Explanation:

The entity theory of intelligence refers to an individual's belief that intelligence and ability are fixed traits. For entity theorists, if perceived ability to perform a task is high, the perceived likelyhood for mastery is also high.

4 0
3 years ago
3. Could a man with type AB blood be the father of a child with type O blood? Explain your answer utilizing Punnett squares (see
svlad2 [7]

Answer:

No

Explanation:

Both A alleles and B alleles are dominant over the O alleles. This means that both parents must have an O allele present to even have a chance of having a child with type O blood. Lets say the mother has type O blood with the father having type AB blood. The possible combination would be: AO, BO, AO, BO. The punnett square should look like this:

        A          B

O     AO        BO

O     AO        BO

6 0
3 years ago
What are proteins for collagen?
In-s [12.5K]

Answer:

Collagen is a protein made up of amino acids glycine, proline, hydroxyproline and arginine — all of which help our body's connective tissue, skin, hair and nails stay as healthy as possible.** As we age, and the more stress we put on our body, the greater the impact on collagen production.

Explanation:

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Answer:

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Explanation:

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pH: Similar to the temperature pH also increases the rate of reaction up to a maximum level and then declines the rate as every enzyme acts only at an optimum pH range.

Substrate concentration: If the substrate concentration is increased gradually while the concentration enzyme remains constant, the rate of reaction will increase until it reaches a maximum.

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3 years ago
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bulgar [2K]
Molecules produced in the nucleus are transported to the cytoplasm via ribosomes.
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3 years ago
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