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gavmur [86]
3 years ago
11

What accelerates a chemical reaction??

Biology
1 answer:
larisa [96]3 years ago
3 0
A is correct. Catalysts are substances that accelerate a chemical reaction, and enzymes are catalysts that increase the rate in cellular reactions.
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Abiotic and biotic factors of a river/ bank
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when liquid water freezes into ice it becomes solid, which phrase correctly describes ice? a. crystalline and having high surfac
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Answer: Option D.

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Which surface of an epithelial cell lies closest to its blood supply
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Answer: The surface of an epithelial cell which lies closest to its blood supply is called as the Basal surface.

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2) Basal/ Basolateral surface- It is not exposed to the environment. It lies interiorly and attached to the basement membrane via integrin.

Epithelial cells do not have own blood supply. For obtaining nutrients, they are dependent on the blood capillaries which are present in the nearby tissues. For accomplishing this, the basal surface of epithelial cell plays an essential role. The nutrients from blood enters basal surface via basement membrane which is a selectively permeable membrane.

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According to the instruction manual analogy, how many new volumes would each new cell contain whenever a cell splits? Write your
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Same volume as the cell it is divided from.

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Increasing volume of the cell and now likewise associated with cell division would be during the two phases G1 and G2 in the cell cycle. This is the development period of the cell preparing for division. No matter what are the condition other than mention above if mitosis or division occurs, the cells will ordinarily end with a similar volume as when it began.

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