Enzyme taking part in converting dihydroxyacetone phosphate to glyceraldehyde phosphate belongs to the class of

Options

A. Isomerases
B. Hydrolase
C. Ligases
D. Transferases.

Answer

To determine the class of the enzyme that converts dihydroxyacetone phosphate to glyceraldehyde phosphate, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Reactants and Products**:
- The reactant is dihydroxyacetone phosphate (DHAP).
- The product is glyceraldehyde phosphate (GAP).
- Both compounds have the same molecular formula, C3H7O6P, indicating they are isomers.

2. **Understand the Reaction Type**:
- The conversion of one isomer to another is known as isomerization.
- In this case, DHAP is being converted into GAP, which involves rearranging the atoms within the molecule without changing the overall number of atoms.

3. **Classify the Enzyme**:
- Enzymes that catalyze isomerization reactions are classified as isomerases.
- Isomerases facilitate the conversion of one isomer into another, which is exactly what is happening in this reaction.

4. **Eliminate Other Options**:
- Hydrolases: These enzymes catalyze the hydrolysis of chemical bonds, which is not applicable here.
- Ligases: These enzymes join two molecules together, which is not the case in this reaction.
- Transferases: These enzymes transfer functional groups from one molecule to another, which is also not applicable in this scenario.

5. **Conclusion**:
- Since the enzyme in question facilitates the conversion of dihydroxyacetone phosphate to glyceraldehyde phosphate through isomerization, it belongs to the class of isomerases.

### Final Answer:
The enzyme taking part in converting dihydroxyacetone phosphate to glyceraldehyde phosphate belongs to the class of **isomerases**.

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