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Biochemistry - Enzymes - Discussion

Discussion Forum : Enzymes - Section 1 (Q.No. 3)
Enzymes
3.
Which of the following statements about enzymes or their function is true?
Enzymes do not alter the overall change in free energy for a reaction
Enzymes are proteins whose three-dimensional form is key to their function
Enzymes speed up reactions by lowering activation energy
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.
Joseph Allieu said:   3 years ago
Yes, agree @Uthman.

The right answer is C.
Uthman said:   6 years ago
According to me, it is C. Because the enzymes work by providing an alternative pathway which requires less activation energy and not B. Because the three-dimensional structure that matters here is that of the active site but not the whole enzyme.
Mr leaking said:   7 years ago
Why is the answer not (B) ?

Because the statement under this option is most good than others.

Thank you.
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