PNB 2265 Exam 3 prac ce ques ons and answers
2026
lipoprotein lipase is unique from pancrea c lipase because...
pancrea c lipase is found in the lumen of the small intes ne
glucagon is produced by...
alpha cells
insulin secre on...
is s mulated by GIP
the absence of which of the following would prevent the breakdown of EtOH into
acetaldehyde?
alcohol dehydrogenase
peristalsis is an example of ____ smooth muscle contrac ons; segmenta on is an example of
____ smooth muscle contrac ons
phasic; phasic
during the absorp ve state, which of the following nutrients is NOT stored inside the body?
protein
peristalsis is the result of ____ relaxa on and _____ contrac on (rela ve to the bolus)
distal; proximal
T/F: in the liver, amino acids undergo beta-oxida on to form pyruvate
false
characteris cs of the brush border include:
both
neurons in the brain can use ____ for energy
both
smooth muscle is inhibited (relaxed) by:
phosphate ac vity
2026
lipoprotein lipase is unique from pancrea c lipase because...
pancrea c lipase is found in the lumen of the small intes ne
glucagon is produced by...
alpha cells
insulin secre on...
is s mulated by GIP
the absence of which of the following would prevent the breakdown of EtOH into
acetaldehyde?
alcohol dehydrogenase
peristalsis is an example of ____ smooth muscle contrac ons; segmenta on is an example of
____ smooth muscle contrac ons
phasic; phasic
during the absorp ve state, which of the following nutrients is NOT stored inside the body?
protein
peristalsis is the result of ____ relaxa on and _____ contrac on (rela ve to the bolus)
distal; proximal
T/F: in the liver, amino acids undergo beta-oxida on to form pyruvate
false
characteris cs of the brush border include:
both
neurons in the brain can use ____ for energy
both
smooth muscle is inhibited (relaxed) by:
phosphate ac vity
