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which one of the following choices is a fibrous protein that is responsible for strong hair and nails? a. collagen b. keratin c. estrogen d. motor protein
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which one of the following choices is a fibrous protein that is responsible for strong hair and nails? a. collagen b. keratin c. estrogen d. motor protein

User Lewis Lebentz
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2 Answers

2 votes

Answer:

keratin

Step-by-step explanation:

User Kay Tsar
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4 votes

The correct answer is B) Keratin

User Racso
by
8.1k points
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