When testing the temperature of catalase in the enzyme lab, why did the higher temperature affect the catalase activity

Explanation:

Generally, the rate of a reaction catalyzed by an enzyme increases as temperature increases. However, when the temperature becomes higher or too "extreme" for the enzyme, the rate of reaction begins to slow down because most enzymes (in this case catalase) are proteins and they get denatured as a result of high temperature. Hence, the higher temperature affect the catalase activity because the temperature denatures the structure of the catalaze making it inactive.

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.

wait any answer choices plz