Which statements are correct for all enzymes?
1
They are proteins.
2
They are secreted into the alimentary canal
3
They speed up biochemical reactions.
4
None of them work at low pH.
answers
a.1 and 3
b.1 and 4
c. 2.3
d.2.4
Answers
Answered by
2
Answer:
a.1 and 3
b.1 and 4
c. 2.3
d.2.
Answered by
0
Answer:B
Explanation:
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