The most abundent molecule of protoplast is

Options

A. Proteins
B. Lipids
C. Carbohydrates
D. Nucleic acids.

Answer

**Step-by-Step Solution:**

1. **Understanding Protoplast**: Protoplast refers to the living part of a cell, which includes the cytoplasm and the nucleus. It is essential to recognize that protoplast is composed of various biomolecules.

2. **Components of Protoplast**: The main components of protoplast include proteins, lipids, carbohydrates, and nucleic acids. Each of these plays a vital role in cellular functions.

3. **Analyzing the Options**:
- **Proteins**: These are large biomolecules made up of amino acids and are crucial for various cellular functions, including structure, function, and regulation of the body's tissues and organs.
- **Lipids**: These are fats and oils that serve as energy storage and structural components of cell membranes.
- **Carbohydrates**: These are sugars and starches that provide energy and structural support.
- **Nucleic Acids**: These include DNA and RNA, which are essential for genetic information storage and transfer.

4. **Determining the Most Abundant Molecule**: Among the listed biomolecules, proteins are typically the most abundant in protoplasts. They are involved in numerous cellular processes and make up a significant portion of the cell's mass.

5. **Conclusion**: Based on the analysis, the most abundant molecule of protoplast is **proteins**.

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