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Prostaglandins are...

Prostaglandins are

A

Amino acids

B

Fatty acids

C

Carbohydrates

D

Steroids.

Text Solution

AI Generated Solution

The correct Answer is:
To determine what prostaglandins are, we can follow these steps: 1. **Identify the Source of Prostaglandins**: Prostaglandins are released by nucleated cells during times of injury. This indicates that they are biological molecules involved in cellular responses. 2. **Understand Their Function**: Prostaglandins play a role in inflammatory reactions and help regulate the contraction and relaxation of blood vessels. This suggests that they are involved in various physiological processes. 3. **Determine Their Chemical Nature**: Prostaglandins are derived from arachidonic acid, which is known to be an unsaturated fatty acid. This connection is crucial in identifying the chemical classification of prostaglandins. 4. **Conclude the Classification**: Since prostaglandins are derived from arachidonic acid, and arachidonic acid is a fatty acid, we can conclude that prostaglandins are also classified as fatty acids. 5. **Select the Correct Option**: Based on the analysis, the correct answer is that prostaglandins are fatty acids. Final Answer: Prostaglandins are fatty acids. ---
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