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Marrrta [24]
3 years ago
5

Which of the following statements is true about enzymes?

Biology
2 answers:
algol [13]3 years ago
6 0
They are used to speed up the reactions and they are a catalyst. Hope this helps!:)
pav-90 [236]3 years ago
3 0
The statement that is true about Enzymes is that A) They are used up in the reactions they catalyse.
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Answer:

The population of light colour Peppered moths decreases and dark Peppered moths increases.

Explanation:

During the industrial revolution, the population of light colour Peppered moths decreases and dark Peppered moths increases because due to industrial revolution, air pollution increases which spreads a black dust on the trees and as a result the light colour Peppered moths can easily be seen in the dark by its predator and feed on them while dark colour Peppered moths can't be seen in the dark so the predator is unable to feed and as a result the population of dark colour Peppered moths increases.

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