Asked by Roshonda Young on Sep 24, 2024
Verified
What is a paracrine secretion?
A) A secretion that is released into the interstitial fluid and transported by the blood
B) A secretion that affects the cell that secreted it
C) A secretion that is released onto an internal body surface
D) A secretion that is released onto the skin
E) A secretion that affects neighboring cells
Paracrine Secretion
A form of cell signaling in which the target cell is close to the signal-releasing cell, involving substances that exert their effects only on neighboring cells.
Interstitial Fluid
The fluid that surrounds the cells in tissues, providing nutrients and removing waste.
Neighboring Cells
Cells that are situated close to each other, often sharing a similar function or contributing to the same biological process.
- Explain the concept of hormone secretion mechanisms and their targets.
Verified Answer
AG
Aisha Green2 days ago
Final Answer :
E
Explanation :
A paracrine secretion is a type of secretion that affects neighboring cells. It is released into the extracellular fluid and acts on nearby cells, but does not enter the bloodstream to affect distant parts of the body.
Learning Objectives
- Explain the concept of hormone secretion mechanisms and their targets.