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Proteins contain a. oxygen b. nitrogen c. hydrogen ​
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3 votes
Proteins contain
a. oxygen
b. nitrogen
c. hydrogen
​

User Aditya Garimella
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2 Answers

1 vote
Oxygen Nitrogen hydrogen
User Shshank
by
5.5k points
3 votes

Answer:

All of the above

Step-by-step explanation:

Proteins contain a long chain of amino acids which are a chain of oxygen, nitrogen, carbon, hydrogen or sulfur.

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User Sachchidanand
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