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Which of the following is NOT made of proteins? A. muscle B. polypeptide chains C. hydrogen D. ligaments

Which of the following is NOT made of proteins? A. muscle B. polypeptide chains C. hydrogen D. ligaments
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3 votes
Which of the following is NOT made of proteins?

A. muscle
B. polypeptide chains
C. hydrogen
D. ligaments

User Barnyr
by
8.4k points

1 Answer

3 votes

Answer:

c. Hydrogen

Step-by-step explanation:

Do I really need to explain...

User Kajman
by
7.2k points
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