GERL concerned with the biogenesis of:

Options

A. Golgibody
B. E.R.
C. Mitochondria
D. Lysosomes

Answer

To answer the question regarding what GERL is concerned with in terms of biogenesis, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding GERL**: GERL is a complex that involves the Golgi apparatus, endoplasmic reticulum, and lysosomes. It is important to know the components of GERL to understand its function.

2. **Location of GERL**: GERL is located at the maturing phase of the Golgi apparatus. This is crucial because it indicates where the biogenesis process takes place.

3. **Function of GERL**: The primary function of GERL is to specialize in producing lysosomal precursors. This means that GERL plays a significant role in the formation of lysosomes.

4. **Identifying the Correct Answer**: Since GERL is involved in the production of lysosomal precursors, it is concerned with the biogenesis of lysosomes. Therefore, the correct answer to the question is lysosomes.

5. **Eliminating Incorrect Options**: Other options such as Golgi body, endoplasmic reticulum, and mitochondria do not relate to the biogenesis process that GERL is specifically involved in. Thus, they can be ruled out.

### Final Answer:
GERL is concerned with the biogenesis of lysosomes.

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