Select the correct set of answer:
`{:(" Column I"," Column - II"),(" (A) Tyrosine "," (P) Essential amino acid"),(" (B) Serin "," (Q) Ceric Ammonium Nitrate"),(" (C) Tryptophane"," (R) Neutral "FeCl_(3)),(" (D) Proline "," (S) Carbaylamine Test - Negative "):}`
Select the correct set of answer :

Options

A. A - R, B - Q, C - P, D - S
B. A - Q, B - R, C - S, D - P
C. A - R, B - P, C - Q, D - S
D. A - S, B - Q, C - P, D - R

Answer

To solve the problem, we need to match the amino acids from Column I with the correct descriptions or tests from Column II. Let's analyze each amino acid one by one.

### Step 1: Analyze Tyrosine
- **Tyrosine (A)**: It is a non-essential amino acid. It contains a phenolic hydroxyl group (-OH) which does not react positively with ferric chloride (FeCl3) test. Therefore, it gives a **neutral FeCl3 test**.
- **Match**: Tyrosine (A) corresponds to **(R) Neutral FeCl3**.

### Step 2: Analyze Serine
- **Serine (B)**: It is also a non-essential amino acid. Serine has a hydroxyl group (-OH) and will give a positive result with **Ceric Ammonium Nitrate** test, which is used to detect alcohols.
- **Match**: Serine (B) corresponds to **(Q) Ceric Ammonium Nitrate**.

### Step 3: Analyze Tryptophan
- **Tryptophan (C)**: Tryptophan is an essential amino acid. It is one of the few amino acids that cannot be synthesized by the body and must be obtained from the diet.
- **Match**: Tryptophan (C) corresponds to **(P) Essential amino acid**.

### Step 4: Analyze Proline
- **Proline (D)**: Proline is a non-essential amino acid. It is a secondary amine and will give a negative result for the **Carbylamine Test** (which is positive for primary amines).
- **Match**: Proline (D) corresponds to **(S) Carbylamine Test - Negative**.

### Summary of Matches:
- (A) Tyrosine → (R) Neutral FeCl3
- (B) Serine → (Q) Ceric Ammonium Nitrate
- (C) Tryptophan → (P) Essential amino acid
- (D) Proline → (S) Carbylamine Test - Negative

### Final Answer Set:
The correct set of answers is:
- (A) R
- (B) Q
- (C) P
- (D) S