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For an enzyme to be able to catalyze a reaction, the active site must —Ask Studybuddy (Login to use)Group of answer choicesbe occupied by an inhibitorincrease the activation energy levelhave a complementary shape to the substrateD cause the enzyme to be destroyed in the reaction

Question

For an enzyme to be able to catalyze a reaction, the active site must —Ask Studybuddy (Login to use)Group of answer choicesbe occupied by an inhibitorincrease the activation energy levelhave a complementary shape to the substrateD cause the enzyme to be destroyed in the reaction

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Solution

For an enzyme to be able to catalyze a reaction, the active site must have a complementary shape to the substrate.

Here's a step-by-step explanation:

  1. Enzymes are biological catalysts that speed up chemical reactions in living organisms. They do this by lowering the activation energy of the reaction.

  2. Each enzyme has a specific shape and a region known as the active site. The active site is where the substrate, the molecule that the enzyme will act upon, binds.

  3. The shape of the active site is complementary to the shape of the substrate. This means that the substrate fits perfectly into the active site, like a key in a lock. This is known as the lock-and-key model of enzyme action.

  4. When the substrate binds to the enzyme's active site, it forms an enzyme-substrate complex. This allows the enzyme to catalyze the chemical reaction involving the substrate.

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