The ________ of acids, buffers, enzymes, and water aids in the breakdown of food.
A. digestion
B. ingestion
C. absorption
D. secretion
Answer: D
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The urinary bladder is found in the ________ quadrant and the ________ quadrant
A) right upper; right lower B) left upper; left lower C) left upper; right upper D) right lower; left lower
What is systolic pressure?
a. The maximum pressure achieved during ventricular contraction. b. The average pressure in the arteries during a heart beat. c. The maximum pressure achieved during ventricular relaxation. d. The bottom number in a blood pressure reading.
Testosterone is:
a. produced by the prostate gland b. produced by the interstitial cells of the testes c. the masculinizing hormone d. both B and C above
Which of the following enzymes functions at the lowest pH?
A. Salivary amylase B. Pancreatic amylase C. Pepsin D. Trypsin E. Dipeptidase