PNB 2265 Exam 3 practice questions and answers
2026\2027 A+ Grade
lipoprotein lipase is unique from pancreatic lipase because...
- correct answer pancreatic lipase is found in the lumen of the small intestine
glucagon is produced by...
- correct answer alpha cells
insulin secretion...
- correct answer is stimulated by GIP
the absence of which of the following would prevent the breakdown of EtOH into acetaldehyde?
- correct answer alcohol dehydrogenase
peristalsis is an example of ____ smooth muscle contractions; segmentation is an example of ____
smooth muscle contractions
- correct answer phasic; phasic
during the absorptive state, which of the following nutrients is NOT stored inside the body?
- correct answer protein
peristalsis is the result of ____ relaxation and _____ contraction (relative to the bolus)
- correct answer distal; proximal
T/F: in the liver, amino acids undergo beta-oxidation to form pyruvate
- correct answer false
2026\2027 A+ Grade
lipoprotein lipase is unique from pancreatic lipase because...
- correct answer pancreatic lipase is found in the lumen of the small intestine
glucagon is produced by...
- correct answer alpha cells
insulin secretion...
- correct answer is stimulated by GIP
the absence of which of the following would prevent the breakdown of EtOH into acetaldehyde?
- correct answer alcohol dehydrogenase
peristalsis is an example of ____ smooth muscle contractions; segmentation is an example of ____
smooth muscle contractions
- correct answer phasic; phasic
during the absorptive state, which of the following nutrients is NOT stored inside the body?
- correct answer protein
peristalsis is the result of ____ relaxation and _____ contraction (relative to the bolus)
- correct answer distal; proximal
T/F: in the liver, amino acids undergo beta-oxidation to form pyruvate
- correct answer false
