Asked by Jacqueline Effler on Jul 01, 2024
Verified
Which blood vessel structure is only found in veins?
A) elastic layer
B) basement membrane
C) smooth muscle
D) valve
E) endothelium
Valve
A device or structure that regulates, directs, or controls the flow of a fluid by opening, closing, or partially obstructing pathways.
- Determine the function and anatomy of veins within the cardiovascular system.
Verified Answer
ZK
Zybrea KnightJul 07, 2024
Final Answer :
D
Explanation :
Valves are found only in veins and not in arteries or capillaries. These valves ensure that blood flows in one direction towards the heart and prevents backflow.
Learning Objectives
- Determine the function and anatomy of veins within the cardiovascular system.