Liquid content of a vacuole is called

Options

A. Cell sap
B. Matrix
C. Nucleoid
D. Core

Answer

### Step-by-Step Solution:

1. **Understanding Vacuoles**:
- Vacuoles are membrane-bound organelles found in plant cells. They play a crucial role in storing various substances.

2. **Identifying the Liquid Content**:
- The liquid content within vacuoles is primarily composed of water, salts, sugars, and other organic and inorganic molecules.

3. **Defining Cell Sap**:
- The term "cell sap" specifically refers to the fluid found within the vacuoles of plant cells. It serves as a storage medium for nutrients and waste products.

4. **Analyzing the Options**:
- A. Cell Sap: Correct, as it is the term used for the liquid content of vacuoles.
- B. Matrix: Incorrect, as this term usually refers to the material in which more specialized structures are embedded, such as in mitochondria.
- C. Nuclear: Incorrect, as this term relates to the nucleus of the cell, not vacuoles.
- D. Core: Incorrect, as this does not pertain to vacuoles.

5. **Conclusion**:
- Based on the definitions and the analysis of the options, the correct answer to the question is **A. Cell Sap**.