WILL MARK BRAINLIEST IF CORRECT The enzyme lactase catalyzes the digestion of the milk sugar lactose. Lactase functions best when the pH is below neutral. Which of the following best describes what will happen if the enzyme's environment is above a neutral pH?
a. The shape of lactase will not change, which will decrease enzyme activity.
b. The increase in pH will denature lactase, inhibiting enzyme activity.
c. Lactase will remain the same shape, which will increase enzyme activity.
d. Increasing the pH makes it easier for lactase to function correctly.

the answer is b.) hydrogen bonds between bases.

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".

c. the initial amount of money placed in the savings account

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