54.5k views
3 votes
Proteins contain
a. oxygen
b. nitrogen
c. hydrogen


2 Answers

1 vote
Oxygen Nitrogen hydrogen
User Shshank
by
5.1k 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.

HOPE THIS HELPED

User Sachchidanand
by
5.1k points