Which organelle is responsible for synthesis of steroids, phospholipids and functions as a reservoir for Ca2+?
a) mitochondrion
b) secretory vesicle
c) smooth endoplasmic reticulum
d) rough endoplasmic reticulum
e) lysosome
Answer: c
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The flexor (digitorum longus and hallucis longus) gastrocnemius, plantaris, popliteus, and soleus muscles are in the posterior compartment of muscles that move the foot and toe.
Answer the following statement true (T) or false (F)
The tympanic membrane
a. vibrates when struck by sound waves. b. contains the organ of Corti. c. produces ear wax. d. is connected to the stapes. e. none of these answers.
Which muscle(s) contract(s) during forced expiration?
A. Sternocleidomastoid B. Pectoralis minor C. Diaphragm D. External intercostals E. Rectus abdominis
A male with 5 alpha-reductase deficiency will have male internal sex organs, but more female appearing external genitals.
Answer the following statement true (T) or false (F)