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Alja [10]
3 years ago
11

Transport of materials into a cell against a concentration gradient, from low to high, requires

Biology
2 answers:
horrorfan [7]3 years ago
4 0

protein pumps and energy

Diano4ka-milaya [45]3 years ago
3 0

Answer:

protein pumps and energy

Explanation:

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o-na [289]

Answer:

Qualitative

Explanation:

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Quantitative is like physical measurement, actual numbers and such. Such as height, weight, etc.

Qualitative is like color, descriptions, shape etc.

Therefore, I think answer should be Qualitative.

5 0
3 years ago
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Answer: I thought I have answered this question before. Yes emzymes are sensitive to PH and temperature.

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if the temperature is above 60 - 70 degree celcius, it looses it's ability to catalyse as such emzymes are kept within the normal body temperature to function effectively. Emzymes are also sensitive to PH changing the pH of its surroundings will also change the shape of the active site of an enzyme and also changing the pH will affect the charges on the amino acid molecules.

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