Which of the following is formed from proteinoids exposed to water , has properties similar to tooday's cells?

Options

A. Liposome
B. Coacervate
C. Microsphere
D. All of these

Answer

To answer the question "Which of the following is formed from proteinoids exposed to water and has properties similar to today's cells?", we can follow these steps:

### Step-by-Step Solution:

1. **Understand Proteinoids**:
- Proteinoids are polymers formed by the polymerization of amino acids, which are the building blocks of proteins.

2. **Identify the Context**:
- The question is asking about structures formed from proteinoids when they are exposed to water.

3. **Analyze the Options**:
- **Liposome**: These are spherical vesicles composed of lipid bilayers, not proteinoids.
- **Coacervate**: These are aggregates of organic molecules that can exhibit some properties of living cells but are not specifically formed from proteinoids.
- **Microsphere**: These are small spherical bodies formed from proteinoids when they are exposed to water. They have properties similar to cells.
- **All of these**: This option suggests that all the previous options are correct, which is not the case.

4. **Determine the Correct Answer**:
- Since microspheres are specifically formed from proteinoids in the presence of water and have cell-like properties, the correct answer is **Microsphere**.

### Conclusion:
The correct answer is **Microsphere**.

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