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Novay_Z [31]
3 years ago
10

Which of the following best describes what happens to an enzyme after it catalyzes a chemical reaction?

Biology
2 answers:
Nady [450]3 years ago
5 0
It is unchanged and can be used again for the same chemical reaction.  


is the answer
Naya [18.7K]3 years ago
3 0

Answer:

It is unchanged and can be used again for the same chemical reaction.

Explanation:

Enzymes are bio-catalysts which speed up the rate of chemical reactions by <u>lowering the activation energy</u> for the reaction and <u>producing binding energy</u>. But during chemical reaction the enzymes are unchanged and can be reused for the same chemical reaction. Most of the enzymes are proteins and without enzymes a biochemical reaction cannot take place.

For example: Amylase catalyzes the conversion of starch into sugar.

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Explain an example why selective breeding is an example of biotechnology
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What role does a transcription factor play in a signal transduction pathway and why?
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Answer:

The team would have to replace the nucleus.

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