ATPase enzyme consists of two parts. What are those parts ? How are they arranged in the thylakoid membrane ? Conformational change occur in which part of the enzyme ?

Explanation

### Step-by-Step Solution:

1. **Identify the Parts of ATPase Enzyme:**
The ATPase enzyme, specifically ATP synthase, consists of two main parts:
- **F1 Particle:** This is the head of the enzyme and is a peripheral membrane protein complex.
- **F0 Complex:** This is the integral membrane protein complex that forms a channel.

2. **Arrangement in the Thylakoid Membrane:**
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