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The substance which makes up about 80 % ...

The substance which makes up about 80 % of cytoplasm and has unique structure

A

Proteins

B

Water

C

Fat

D

Minerals.

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Identify the Components of Cytoplasm**: Cytoplasm is the gel-like substance within a cell that is surrounded by the cell membrane. It contains various components, including organelles, proteins, fats, minerals, and water. 2. **Determine the Major Constituent**: Among these components, water is the most abundant. In living cells, water constitutes a significant portion of the cytoplasm. 3. **Quantify the Composition**: It is known that water makes up approximately 80% of the cytoplasm in living cells. This high percentage indicates that water is the primary component of the cytoplasm. 4. **Consider the Other Options**: The other options provided (proteins, fats, and minerals) do not make up 80% of the cytoplasm. Instead, they collectively account for the remaining 20%. 5. **Conclude the Answer**: Based on the information, the substance that makes up about 80% of the cytoplasm and has a unique structure is water. **Final Answer**: Water (Option 2) ---
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