Lactose intolerant individuals cannot digest the _________ lactose because they lack the enzyme _________
A.
polysaccharide; maltase
B.
disaccharide; lactase
C.
monosaccharide; dextrolactase
D.
lipid; pancreatic lipase
E.
fatty acid; sucrolactase
B
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The primary wave of peristalsis in the esophagus is initiated by the ____________________. If this primary wave fails to push the bolus to the stomach, a secondary peristaltic wave is initiated by the ____________________
Fill in the blank(s) with correct word
If the tubular maximum for a particular amino acid is 200 mg/100 ml and the concentration of that amino acid in the blood is 100 mg/100 ml, the amino acid
A. will be actively secreted into the filtrate. B. will be completely reabsorbed by the tubule cells. C. will appear in the urine. D. will not appear in the urine. E. None of these choices is correct.
During heart transplants, the _____ nerves are severed resulting in a faster resting heart rate (approximately 100 beats per minute) after the transplant
a) glossopharyngeal b) cardiac accelerator c) vagus d) phrenic e) cervical spinal
What is the maximum volume the bladder can hold?
A. 700 to 800 mL B. 500 mL C. 1,000 mL D. 500 to 600 mL