The enzymes of which of the following juice acts on the end products of reactions to form simple absorbable forms?

Options

A. Pancreatic juice
B. Succus entericus
C. Saliva
D. Bile juice

Answer

To answer the question regarding which juice's enzymes act on the end products of reactions to form simple absorbable forms, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Juices**: The question refers to different digestive juices, primarily pancreatic juice, saliva, bile juice, and succus entericus.

2. **Understand the Role of Pancreatic Juice**:
- Pancreatic juice contains enzymes like trypsin, chymotrypsin, amylase, and lipases.
- These enzymes act on proteins, starches, and fats, breaking them down into smaller components such as dipeptides, disaccharides, and monoglycerides.

3. **Analyze Saliva**:
- Saliva contains salivary amylase, which acts on starch, but starch is not an end product; it is a polysaccharide.

4. **Examine Bile Juice**:
- Bile juice is involved in the emulsification of fats but does not contain enzymes that act on end products. It helps in fat digestion by breaking down large fat globules into smaller ones.

5. **Focus on Succus Entericus**:
- Succus entericus (intestinal juice) contains enzymes that act on the end products formed by pancreatic juice. For instance, it acts on dipeptides to form amino acids, disaccharides to form monosaccharides, and nucleotides to form nucleosides.

6. **Conclusion**:
- The enzymes of succus entericus specifically act on the end products of the reactions initiated by pancreatic juice, converting them into simple absorbable forms.

### Final Answer:
The enzymes of **succus entericus** act on the end products of reactions to form simple absorbable forms.

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