Which is not under the control of distyosomes ?

Options

A. Autophagy
B. Extracellular secretions
C. Cell plate formation
D. Galactose synthesis

Answer

To solve the question "Which is not under the control of dictyosomes?", we can follow these steps:

### Step 1: Understand what Dictyosomes are
Dictyosomes, also known as Golgi apparatus, are organelles in cells that are involved in modifying, sorting, and packaging proteins and lipids for secretion or delivery to other organelles.

### Step 2: Analyze the options provided
We need to evaluate each option to determine whether it is under the control of dictyosomes or not.

1. **Autophagy**: This is a process where the cell removes damaged organelles and proteins. It is primarily carried out by lysosomes, not dictyosomes.

2. **Extracellular secretions**: These are substances secreted by cells, which are indeed processed and packaged by dictyosomes.

3. **Cell plate formation**: This process occurs during plant cell division and is controlled by dictyosomes, which help in forming the new cell wall.

4. **Galactosynthesis**: This refers to the synthesis of galactose, which is also under the control of dictyosomes.

### Step 3: Identify the correct answer
From the analysis:
- Autophagy is the only process that is not under the control of dictyosomes, as it is performed by lysosomes.

### Conclusion
The correct answer to the question "Which is not under the control of dictyosomes?" is **Autophagy**.

---