Which of the following is a fat-soluble vitamin necessary for synthesis of visual pigments?
a. vitamin K
b. vitamin D
c. vitamin C
d. vitamin A
Answer: d. vitamin A
Anatomy & Physiology
You might also like to view...
Fertilization normally occurs in the
A) uterine tube. B) vagina. C) uterus. D) peritoneal cavity.
Anatomy & Physiology
Which of the abdominal muscles has its fibers running in an inferomedial direction?
A. Transversus abdominis B. Internal oblique C. External oblique D. Rectus abdominis E. None of these choices is correct.
Anatomy & Physiology
An electrocardiogram would be definitive for diagnosing diseases involving the valves of the heart
Indicate whether the statement is true or false.
Anatomy & Physiology
Strong vasoconstriction of arterioles will probably result in greater filtration of fluid from the plasma of capillary beds downstream
Indicate whether the statement is true or false.
Anatomy & Physiology