Paulinebeckford20 Paulinebeckford20

10-12-2022
Biology

contestada

Question 20 of 20:
Select the best answer for the question.
20. The human body can't synthesize phenylalanine, which is one of the 20 amino acids commonly incorporated into
proteins. Phenylalanine is an example of what type of amino acid?
A. Essential amino acid
B. Nonessential amino acid
C. Nondietary amino acid
D. Dietary amino acid
Mark for rouiou 0AG br

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Can someone answer this...for questions number 1 & 2 only i need your help....because tomorrow i must hand in this assignment to the teacher. Thank You~