4 years ago

Which compound is a reusable, complex protein that speeds up chemical reactions? A) starch B) a sugar C) a lipid D) an enzyme

Biology

2 answers:

RoseWind [281]4 years ago

7 0

The Answer is D: An enzyme

Zolol [24]4 years ago

4 0

The answer is (d) an enzyme.
Enzymes are biological catalysts, which means they decrease the amount of activation energy need to start a reaction, therefore speeding up the rate of the reaction. They are part of the protein macromolecule group. Without them, our body would not process things fast enough for us to live.

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