Trypsin, insulin and morphine are respectively,

Options

A. a protein, enzyme and alkaloid
B. an alkaloid, enzyme and protein
C. an enzyme, hormone and alkaloid
D. a hormone, alkaloid and protein

Answer

To solve the question regarding the classification of trypsin, insulin, and morphine, we can follow these steps:

### Step 1: Identify Trypsin
- **Definition**: Trypsin is a digestive enzyme produced in the pancreas.
- **Function**: It plays a crucial role in the digestion of proteins by breaking them down into smaller peptides.

**Hint**: Remember that enzymes are proteins that catalyze biochemical reactions.

### Step 2: Identify Insulin
- **Definition**: Insulin is a hormone produced by the beta cells of the pancreas.
- **Function**: It regulates glucose levels in the blood by facilitating the conversion of excess glucose into glycogen for storage in the liver.

**Hint**: Hormones are signaling molecules that regulate various physiological processes in the body.

### Step 3: Identify Morphine
- **Definition**: Morphine is a natural alkaloid derived from the opium poppy.
- **Function**: It is primarily used as a potent painkiller in medical settings, especially for severe pain management.

**Hint**: Alkaloids are a class of nitrogen-containing compounds often derived from plants and known for their pharmacological effects.

### Step 4: Match with Options
- Now that we have identified each substance:
- Trypsin: Enzyme
- Insulin: Hormone
- Morphine: Alkaloid
- We can look at the options provided:
- a) Protein, enzyme, alkaloid
- b) Alkaloid, enzyme, protein
- c) Enzyme, hormone, alkaloid
- d) Hormone, alkaloid, protein

The correct match is **c) Enzyme, hormone, alkaloid**.

### Final Answer
The correct answer is **c) Enzyme, hormone, alkaloid**.

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