The central dogma in molecular biology was proposed by

Options

A. Watson
B. Wilkins
C. Crick
D. Franklin

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the origin of the concept known as the "central dogma" in molecular biology.

2. **Defining Central Dogma**: The central dogma refers to the process of genetic information transfer in biological systems, specifically how DNA is transcribed into mRNA, which is then translated into proteins.

3. **Analyzing the Options**: The options provided are:
- Option 1: Watson
- Option 2: Wilkins
- Option 3: Crick
- Option 4: Franklin

4. **Evaluating the Contributors**:
- **Watson and Crick**: They are known for discovering the double helical structure of DNA, not for proposing the central dogma.
- **Franklin**: While she contributed significantly to the understanding of DNA structure through her X-ray diffraction images, she is not credited with the central dogma.
- **Wilkins**: He worked alongside Watson and Crick and contributed to the DNA structure discovery but did not propose the central dogma.

5. **Identifying the Correct Answer**: The central dogma was actually proposed by Francis Crick in 1957, not by any of the individuals listed in the options. However, the video transcript incorrectly attributes it to Franklin.

6. **Conclusion**: Based on the correct historical context, the answer should be that the central dogma was proposed by Francis Crick, but since this option is not available, the video incorrectly states that Franklin is the correct answer.

**Final Answer**: The central dogma in molecular biology was proposed by Francis Crick.

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