Answer Choices:
A. leukocyte
B. erythrocyte
C. plasma
D. thrombocyte
Answer: C. plasma
Question: What name is given to bonds that involve the sharing of electrons?
Answer Choices:
A. ionic
B. polar
C. covalent
D. hydrogen
Answer: C. covalent
Question: Which type of immune response involves the body responding to its own cells as harmful?
Answer Choices:
Hypersensitivities
Allergy
Autoimmunity
Isoimmunity
Answer: Autoimmunity
Question: The baroreceptors in the carotid and aortic bodies are sensitive to ___?
Answer Choices:
a. changes in oxygen content
b. changes in arterial gases
c. changes in carbon dioxide levels
d. changes in pH
e. all of the above
Answer: e. all of the above
Question: What is the function of major histocompatibility complex proteins?
Answer Choices:
They help the immune system to localize the inflammatory response.
They reduce toxins.
None of these
They mark cells as “self.”
Answer: They mark cells as “self.”
Question: Which of the following is the correct sequence of a hormone action mechanism?
Answer Choices:
Hormone enters cell > directly chemical messages > cell membrane receptor > enzyme
Hormone is removed > second messenger > cell membrane receptor > cell activity
Hormone enters cell > second messenger > cell activity > messenger of nucleus
Hormone enters cell > nuclear receptor > cell activity > cell membrane receptor
Answer: Hormone enters cell > nuclear receptor > cell activity > cell membrane receptor
Question: Alcohol stimulates the release of ADH.
Answer Choices:
True
False
Answer: False
Question: Which type of immunity is received when you receive a vaccination?
Answer Choices:
artificially acquired passive
naturally acquired active
artificially acquired active
Answer: artificially acquired active
Question: Which are involved in humoral immune responses?
Answer Choices:
A. Macrophages
B. Basophils
C. Mast cells
D. B cells
Answer: D. B cells
Question: Which portion of hemoglobin is the iron molecule without heme in the center?
Answer Choices:
A. globin
B. heme
C. neither
D. hemoconium
Answer: A. globin
Question: Sperm travels from the scrotum through the abdominal-pelvic cavity by the ______.
Answer Choices:
vasa deferens
testis arteries
epididymis in the inguinal canal
efferent ducts
Answer: vasa deferens in the inguinal canal
Question: In the following reaction: glucose + _______ → glycogen + water
Answer Choices:
A. glycerol
B. enzyme
C. monosaccharide
D. polysaccharide
Answer: B. enzyme
Question: Which of the following is NOT a formed element?
Answer Choices:
A. thrombocyte
B. erythrocyte
C. all of these are
D. leukocyte
Answer: C. all of these are
Question: Which type of immunity is received when you receive a vaccination?
Answer Choices:
artificially acquired passive
naturally acquired active
artificially acquired active
Answer: artificially acquired active
Question: Which of the following sensations is the LEAST water and metabolized by adh?
Answer Choices:
A. burning
B. thirst
C. tight
D. flushed
Answer: A. burning
Question: Osmoreceptors which measure the fullness of the blood and baroreceptors which measure the pressure of the blood can stimulate:
Answer Choices:
True
False
Answer: True
Question: Which term is used to describe the process in which an unsaturated fatty acid?
Answer Choices:
A. oxidative rancidity
B. reverse reduction
C. hydrogenation
D. de-esterification
Answer: C. hydrogenation
Question: Which of the following cells are NOT phagocytic at all?
Answer Choices:
A. monocytes
B. cells of Peyer’s patches
C. neutrophils
D. microphages
Answer: B. cells of Peyer’s patches
Question: Which type of lymphocyte produces antibodies?
Answer Choices:
A. T cells
B. B cells
Answer: B. B cells
Question: What disorder is characterized by voluntary starvation?
Answer Choices:
A. depression
B. schizophrenia
C. bulimia nervosa
D. anorexia nervosa
Answer: D. anorexia nervosa
Question: The reaction glucose + fructose → sucrose + water is a reaction of ______ to produce ______.
Answer Choices:
A. sucrose, fructose
B. glucose, fructose
C. sucrose, water
D. glucose, water
Answer: A. sucrose, fructose
Question: Which of the following is the general function of the endocrine system?
Answer Choices:
sexual development
controls
joint lubrication
muscle contraction
Answer: controls