The removal of amine groups from amino acids results in the formation of ________.
A. creatinine
B. uric acid
C. urea
D. ammonia
Answer: C
You might also like to view...
The epithelial tissue root sheath is the _________ layer of the concentric layers making up the hair follicle wall; it derives from the ________
A. inner; epidermis B. inner; dermis C. outer; epidermis D. outer; dermis
A drug that restricts the activity of angiotensin converting enzyme (ACE) would like result in all of the following physiologic changes but one. Which of the following is the least likely to result from a drug blocking ACE activity?
A) decreased peripheral resistance due to decreases vasomotor tone B) lower levels of circulating aldosterone and lowered sodium reabsorption C) increased thirst and higher blood volume D) increased urine output due to reduction in circulating antidiuretic hormone (ADH)
Nuclei within the gray matter of the spinal cord that receive information from sensory receptors such as pain or pressure receptors in the skin are ________ nuclei.
A. autonomic motor B. somatic sensory C. visceral sensory D. somatic motor
Which is true regarding the action of a neurolemmocyte?
A. Each neurolemmocyte can form a myelin sheath around many axons simultaneously. B. A neurolemmocyte attacks pathogens. C. A neurolemmocyte is responsible for forming part of the blood-brain barrier. D. Each neurolemmocyte can wrap only a 1mm portion of a single axon. E. Neurolemmocytes function only within the CNS.