96quztnure
96quztnure 96quztnure
  • 07-11-2020
  • Biology
contestada

which of the following is NOT made of proteins?

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

Respuesta :

JaredWyatt8481
JaredWyatt8481 JaredWyatt8481
  • 07-11-2020

Answer:

c. Hydrogen

Explanation:

Do I really need to explain...

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