Which of the following is true regarding amylopsin enzyme ?

Options

A. It causes breakdown of nucleotides
B. It causes breakdown of polysaccharides
C. It causes breakdown of polypeptides into anino acids
D. It causes breakdown of fats into fatty acid and elyoerol in alkaline medium

Answer

To solve the question regarding the amylopsin enzyme, we will analyze each of the provided options and determine which statement is true.

### Step-by-Step Solution:

1. **Understanding Amylopsin**:
- Amylopsin is another name for pancreatic amylase, an enzyme produced by the pancreas. Its primary function is to break down carbohydrates.

2. **Analyzing Each Option**:
- **Option A**: "It causes breakdown of nucleotides."
- This statement is **false**. Nucleotides are broken down by nucleases, not amylopsin.

- **Option B**: "It causes breakdown of polysaccharides."
- This statement is **true**. Amylopsin (pancreatic amylase) specifically acts on polysaccharides, breaking them down into simpler sugars.

- **Option C**: "It causes breakdown of polypeptides into amino acids."
- This statement is **false**. Polypeptides are broken down by proteolytic enzymes such as trypsin and chymotrypsin, not by amylopsin.

- **Option D**: "It causes breakdown of fats into fatty acids and glycerol in an alkaline medium."
- This statement is **false**. The breakdown of fats is performed by lipase, not amylopsin.

3. **Conclusion**:
- The only true statement regarding the amylopsin enzyme is **Option B**: "It causes breakdown of polysaccharides."

### Final Answer:
**The correct answer is Option B: It causes breakdown of polysaccharides.**

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