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24 votes
19. Tryptophan is an essential _____ that can be found in the genetic code of humans.

19. Tryptophan is an essential _____ that can be found in the genetic code of humans-example-1
User Michael Speer
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2 Answers

10 votes
10 votes

Answer:

b.

Step-by-step explanation:

amino acid.

User Deepak Bhavsar
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10 votes
10 votes
The answer is B tryptophan is a amino acid
User Lobanovadik
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