Answers Biology_A_IC Protein SynthesisQuestion 3

3

QuizMultiple Choice

Protein Synthesis

Question 3 • Biology_A_IC

What is the function of the protein keratin?

Answer

A

to provide support and structure for cells in hair, skin, and nails

B

to fight infections caused by bacteria and viruses

C

to increase chemical reaction rates in the digestive system

D

to transmit chemical signals throughout the body

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