Which of the following is not true of arteries?
a. They carry blood away from the capillaries.
b. They carry blood away from the heart.
c. They have thicker tunica media than do veins.
d. Their innermost layer is composed of endothelium.
a. They carry blood away from the capillaries.
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Which statement is true regarding the abdominopelvic regions?
A) The bulk of the liver is found within the left hypochondriac region. B) Directly inferior to the umbilical region is the inguinal region. C) The small intestine is located in the bottom three regions only. D) The hypogastric region is where the stomach is located. E) The hypochondriac regions are superior to the lumbar regions.
Which type of chemical reaction will absorb more energy than it releases?
a) exergonic b) endergonic c) potential d) kinetic e) activation
Which of the following is a key intermediate of glucose catabolism to the citric acid cycle?
A) ATP B) glucokinase C) oxygen D) lactate E) pyruvate
The essential hormone that regulates the level of calcium in your blood is produced by the:
A) adrenals B) pituitary C) hypothalamus D) thymus E) parathyroids