Essential amino acids

This type of question, asked 5 times: 3 May 2023 S1, 20 Apr 2025 S1, 21 Apr 2025 S1, 20 Apr 2026 S1, 13 May 2026 S2. All 5 questions below, oldest first.

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Question 1
3 May 2023 S1
60 $Identify essential amino acid from following.$
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Question 2
20 Apr 2025 S1
90 $Which from following is an essential amino acid?$
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Question 3
21 Apr 2025 S1
88 $Which amino acid from following is NOT synthesized in our body?$
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Question 4
20 Apr 2026 S1
45 $Which from following amino acids is an essential amino acid ?$
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Question 5
13 May 2026 S2
46 $Why is tryptophan called an essential amino acid?$
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Essential amino acids

Question 1

Question 2

Question 3

Question 4

Question 5