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natta225 [31]
3 years ago
13

Only small amounts of enzymes are required for reactions within cells because enzymes are______

Biology
2 answers:
dem82 [27]3 years ago
4 0

-Hello There-

Great Question! The Answer To This Question Would Be "B"

Have A Great Day!

statuscvo [17]3 years ago
4 0

Answer: B. reused

Explanation:

Enzymes act as catalyst that speed up the rate of chemical reactions.

They are usually not changed during reactions, that is why it is required in small quantities in the cell since they are not altered and can be reused over and over again.

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Passive transport can be explained by which
Sedaia [141]

Answer:

It must be large particles move into cells, unless there is another option

Explanation:

Passive transport does not require energy, so the first one is incorrect

Particles are moved from areas of high concentration to an area of low concentration, so the last one is also incorrect

So it should be large particles can move into cells, unless of course there is another option

7 0
2 years ago
In sickle cell disease variation in one gene causes red blood to end or sickle this means the suckled cells ___
ivolga24 [154]
Your answer is actually idk
5 0
3 years ago
Which type of organisms make up the base of every food chain?
lord [1]
The answer is Primary producers.

This is a sample of a food chain:

Quaternary Consumer > Tertiary Consumer > Secondary Consumer > Primary Consumer > Primary Producer (base)

Hope this helps.
3 0
2 years ago
population of deer includes deer with white spots and deer with brown spots. A forest fire kills half the deer with white spots.
pochemuha
Genetic drift I believe because it means <span>variation in the relative frequency of different genotypes in a small population, owing to the chance disappearance of particular genes as individuals die or do not reproduce.</span>
7 0
3 years ago
Which statement best explains how power is generated in a tidal power plant?
BlackZzzverrR [31]

B

A barrage is a dam-like structure that is built in the tidal zone of an ocean to capture tidal energy.

Explanation:

It has sluice gates that can be controlled to harness the kinetic energy in the flow of water. The sluice gates also have turbines. During high tides, as the water flows into the barrage, it turns the turbines that generate electricity using the dynamo effect. During low tide, as the water recedes back to the oceans, and the barrage gets emptied, the water flow, again, turns the turbines.

Some barrages first capture the ocean water during high tide, until the dam-like structure is full, without generating electricity. When the tide is low, the sluice gates release the water and the turbines generate electricity. This kind is a one –way power generation.

Learn More:

For more on tidal power check out;

brainly.com/question/3336216

brainly.com/question/1273978

#LearnWithBrainly

7 0
3 years ago
Read 2 more answers
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