Which statement about enzymes is true?

Question

karen · Answer

An enzyme functions to increase the rate of a chemical reaction.
Enzymes are proteins that function as catalysts in nonliving things.
Each enzyme can catalyze many different biochemical reactions..
Enzymes and substrates fit together like a lock and key.

Falconmaster · Answer

@JustSaiyan

dude · Answer

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dude · Answer

^Example

karen · Answer

thank you

Tranquility · Answer

The lock and key is one model when trying to understand how enzyme-substrate complexes work. What about the induced fit model which is just as popular?

Tranquility · Answer

There isn't exactly only one method. Both the lock and key model and the induced fit model can be true.

Tranquility · Answer

The answer given was incorrect. What do you think the correct answer is? @karen

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