Energy currency of the cell is

Options

A. GDP
B. AMP
C. ATP
D. GMP

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the energy currency of the cell. This term refers to the molecule that cells use to store and transfer energy for various biochemical processes.

2. **Identifying the Options**: The options provided are GDP, AMP, ATP, and GMP. We need to analyze these options to determine which one is commonly referred to as the energy currency of the cell.

3. **Analyzing Each Option**:
- **GDP (Guanosine Diphosphate)**: This molecule is involved in energy transfer but is not primarily known as the energy currency.
- **AMP (Adenosine Monophosphate)**: While it plays a role in energy metabolism, it is not the main energy currency.
- **ATP (Adenosine Triphosphate)**: This molecule is widely recognized as the primary energy currency of the cell. It contains three phosphate groups, and the bonds between these groups store significant amounts of energy.
- **GMP (Guanosine Monophosphate)**: Similar to AMP, GMP is not the main energy currency.

4. **Conclusion**: Based on the analysis, ATP is the molecule that serves as the energy currency of the cell. It is used to power various biochemical reactions by releasing energy when its phosphate bonds are broken.

5. **Final Answer**: The energy currency of the cell is ATP (Adenosine Triphosphate).

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