Enzymes present in pancreatic juice are:

Options

A. Pepsin and Rennin
B. Maltase and Invertase
C. Trypsin and Maltase
D. Amylopsin and Trypsin

Answer

To answer the question regarding the enzymes present in pancreatic juice, we will follow these steps:

### Step 1: Understand what pancreatic juice is
Pancreatic juice is a digestive fluid secreted by the pancreas that contains various enzymes necessary for digestion.

### Step 2: Identify the enzymes present in pancreatic juice
The main enzymes found in pancreatic juice include:
- **Trypsinogen**: An inactive form that is converted to trypsin.
- **Chymotrypsinogen**: Another inactive form that is converted to chymotrypsin.
- **Carboxypeptidases**: Enzymes that help in protein digestion.
- **Pancreatic amylase (also known as amylopsin)**: An enzyme that helps in carbohydrate digestion.
- **Pancreatic lipase**: An enzyme that aids in fat digestion.
- **Nucleases**: Enzymes that digest nucleic acids.

### Step 3: Analyze the options given in the question
The options provided are:
1. Pepsin and ranine
2. Maltase and invertase
3. Trypsin and maltase
4. Amylopsin and trypsin

### Step 4: Evaluate each option
- **Option 1 (Pepsin and ranine)**: Pepsin is part of gastric juice, not pancreatic juice. Ranine is found in cows, not humans. Therefore, this option is incorrect.
- **Option 2 (Maltase and invertase)**: Maltase is an enzyme found in the small intestine, not in pancreatic juice. This option is also incorrect.
- **Option 3 (Trypsin and maltase)**: While trypsin is present in pancreatic juice, maltase is not. Hence, this option is incorrect.
- **Option 4 (Amylopsin and trypsin)**: Both amylopsin (pancreatic amylase) and trypsin are present in pancreatic juice. Therefore, this option is correct.

### Conclusion
The correct answer is **Option 4: Amylopsin and trypsin**.

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