Cells must produce many different enzymes because: A.enzymes are generally ineff

Question

Cells must produce many different enzymes because:

A.enzymes are generally ineffective at speeding up reactions.

B.most cellular reactions require a specific, unique enzyme.

C.enzymes are degraded quickly.

D.rate of production of enzymes is important in regulating energy production by cells.

A.enzymes are generally ineffective at speeding up reactions.

B.most cellular reactions require a specific, unique enzyme.

C.enzymes are degraded quickly.

D.rate of production of enzymes is important in regulating energy production by cells.

Explanation / Answer

Answer:

B.most cellular reactions require a specific, unique enzyme.

Explanation:

The presence of an enzyme allows a reaction to occur, but does not switch outcomes of undergoing reactions. Enzymes do speed up a chemical reactions, the active site on the enzyme may undergo a slight change in shape when the substrate binds, enzymes are very specific in their action, and enzymes lower the energy of activation for a reaction to occur.

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