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SCORPION-xisa [38]
3 years ago
7

I need help!!! someone please help me!

Biology
1 answer:
makvit [3.9K]3 years ago
6 0

Answer:

b

Explanation:

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Tyrosine is listed as a non-essential amino acid because it can be synthesised from the essential amino acid phenylalanine.

<u>Explanation:</u>

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