Name the enzyme required for the synthesis of ATP.

Answer

To answer the question regarding the enzyme required for the synthesis of ATP, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding ATP**:
- ATP stands for adenosine triphosphate. It is known as the energy currency of the cell because it stores and provides energy for various cellular processes.

2. **Identifying the Enzyme**:
- The synthesis of ATP occurs primarily during cellular respiration and photosynthesis. The key enzyme involved in the synthesis of ATP is crucial to these processes.

3. **Naming the Enzyme**:
- The specific enzyme required for the synthesis of ATP is called **ATP synthetase** (also known as ATP synthase).

4. **Function of ATP Synthetase**:
- ATP synthetase catalyzes the formation of ATP from ADP (adenosine diphosphate) and inorganic phosphate (Pi) during oxidative phosphorylation in cellular respiration and during photophosphorylation in photosynthesis.

### Final Answer:
The enzyme required for the synthesis of ATP is **ATP synthetase**.

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