Assertion : Insulin is not given orally.
Reason : Insulin hormone is lipid-soluble and directily enters inside the cell membrane.

Options

A. If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.
B. If both Assertion and Reason are true, but the Reason is not the correct explanation of the Assertion.
C. If Assertion is true, but Reason is false.
D. If both Assertion and Reason are false.

Answer

### Step-by-Step Solution:

1. **Understanding the Assertion**: The assertion states that "Insulin is not given orally." This is a true statement. Insulin cannot be taken orally because if it were, it would be broken down in the digestive system before it could enter the bloodstream.

2. **Understanding the Reason**: The reason provided is "Insulin hormone is lipid-soluble and directly enters inside the cell membrane." This statement is false. Insulin is not lipid-soluble; it is a peptide hormone, which means it is water-soluble.

3. **Chemical Nature of Insulin**: Since insulin is water-soluble, it cannot pass through the lipid bilayer of the cell membrane directly. Instead, it binds to specific receptors on the cell surface to exert its effects.

4. **Conclusion**: The assertion is true, but the reason is false. Therefore, the reason does not correctly explain the assertion.

### Final Answer:
- The assertion is true, and the reason is false.

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