If a biopsy of the quadriceps muscles (muscles on the front of the thigh) were taken from gold medal-winning speed skaters in the four following events, which would most likely have the SMALLEST percentage of type 1 muscle fibers?
A. 1,000 meters
B. 500 meters
C. 10,000 meters
D. 5,000 meters
Answer: B
You might also like to view...
The head of the humerus articulates with the
A. greater trochanter. B. trochlear notch. C. glenoid cavity. D. greater tubercle. E. intertubercular sulcus.
Answer the following statements true (T) or false (F)
1. The hinge joint provides the widest range of motion for the body. 2. To increase the angle of a joint is the definition of flexion. 3. To increase the angle of a joint is the definition of extension. 4. To move a part of the body away from the midline is called adduction. 5. To move a part of the body toward the midline is called adduction.
Carbohydrates are stored in the liver and skeletal muscles in the form of ________
A) triglycerides B) glycogen C) glucose D) cholesterol
Label component "B" on the reflex arc
A. sensory receptor B. effector organ C. sensory neuron D. motor neuron E. interneuron