Match the following columns.
`{:("Column I", "Column II"), ("(A) Translation Termination", "(1) Aminoacyl tRNA synthatase"), ("(B) Translation", "(2) Okazaki fragments"), ("(C) Transcription", "(3) GTP dependent release factor"), ("(D) DNA replication", "(4) RNA polymerase"):}`

Options

A. `{:(A, B, C, D), (3, 1, 4, 2):}`
B. `{:(A, B, C, D), (4, 1, 3, 2):}`
C. `{:(A, B, C, D), (4, 3, 1, 2):}`
D. `{:(A, B, C, D), (2, 3, 1, 4):}`

Answer

To solve the matching question, we will analyze each item in Column I and find the corresponding item in Column II based on their definitions and functions.

### Step-by-Step Solution:

1. **Translation Termination (A)**:
- Translation termination is the process that stops protein synthesis. In eukaryotes, this process involves release factors that help in disassembling the translation machinery.
- The correct match is **(3) GTP dependent release factor**.

2. **Translation (B)**:
- Translation is the process of synthesizing proteins from mRNA. It involves the activation of amino acids and their attachment to tRNA.
- The correct match is **(1) Aminoacyl tRNA synthetase**, which is the enzyme responsible for attaching the correct amino acid to its corresponding tRNA.

3. **Transcription (C)**:
- Transcription is the process of synthesizing RNA from a DNA template. This process is primarily carried out by RNA polymerase.
- The correct match is **(4) RNA polymerase**, which is the enzyme that catalyzes the formation of RNA from the DNA template.

4. **DNA Replication (D)**:
- DNA replication involves the synthesis of a new DNA strand. During this process, short fragments of DNA called Okazaki fragments are formed on the lagging strand.
- The correct match is **(2) Okazaki fragments**, which are the short sequences of DNA synthesized on the lagging strand during DNA replication.

### Final Matching:
- (A) Translation Termination → (3) GTP dependent release factor
- (B) Translation → (1) Aminoacyl tRNA synthetase
- (C) Transcription → (4) RNA polymerase
- (D) DNA replication → (2) Okazaki fragments

### Summary of Matches:
- A - 3
- B - 1
- C - 4
- D - 2