Essential amino acid is:

1. Phenylalanine

2. Glycine

3. Aspartic acid

4. Serine

Subtopic:  Amino Acids |
 67%
AIPMT - 2000
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Which of the following is the simplest amino acid?
1. Alanine
2. Asparagine
3. Glycine
4. Tyrosine

Subtopic:  Amino Acids |
 88%
From NCERT
AIPMT - 2005
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