STANDARDZoology-Human Physiology
STANDARD Zoology Muscular System MCQ Question
Type: MCQ-conceptual-Medium
Which of the following is not the feature of red muscles fibres?
A
They have high amount of sarcoplasmic reticulum
B
They have plenty of mitochondria
C
They have high content of myoglobin
D
They are called aerobic muscles
Correct Answer
Option A
Detailed Explanation
Red muscle fibers have a high content of myoglobin and plenty of mitochondria, which support aerobic metabolism. They do not have a high amount of sarcoplasmic reticulum compared to white muscle fibers.
Found an issue with this question?