A volleyball player depends on the gastrocnemius muscles for plantar flexion, whereas a marathon runner depends more on the soleus muscles for the same action. What characteristic of the soleus muscles makes this so?

A. They have more glycogen in them.
B. They break ATP down to ADP and PiĀ faster.
C. They don't have as many blood capillaries per gram of tissue.
D. They haveĀ smaller mitochondria.
E. They make more use of aerobic respiration.


Answer: E

Anatomy & Physiology

You might also like to view...

The region of the stomach that empties into the duodenum is the

A) antrum. B) fundus. C) body. D) cardia. E) pyloric part.

Anatomy & Physiology

The blood vessel which is a part of corpus malpighii is called:

(a) a. trabecularis (b) aa. pulpae albae (c) aa. lymphnoduli (centrales) (d) aa. penicillares

Anatomy & Physiology

In which region would you find interlobar arteries?

renal sinus cortex renal column renal pyramid

Anatomy & Physiology

Since cartilage must be continuously replaced in the body, appositional and interstitial growth of cartilage continues throughout life.

Answer the following statement true (T) or false (F)

Anatomy & Physiology