NTR 301 EXAM 2 EXAM QUESTIONS ANDS ANSWERS WITH COMPLETE SOLUTIONS VERIFIED GRADED A++ 2025/2026

7/17/25, 8:58
AM




NTR 301 EXAM 2 EXAM QUESTIONS ANDS
ANSWERS WITH COMPLETE SOLUTIONS
VERIFIED GRADED A++ 2025/2026

Terms in this set (81)



Which of the following C
is FALSE about
digestion and
absorption?


a. Digestion is the
chemical break-up
of complex food
molecules into
small
molecules that can be
absorbed.
b. Absorption is the
process of bringing
smaller
molecules inside
the body.
c. Anything in the
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GI tract is inside
the body.
d. All of the above are
true
How does B
mechanical action
occur in the GI
tract?


Select one:
a. Circular muscles
shorten and lengthen
to move food along
the GI tract.
b. Longitudinal and
circular muscles
work together to
move food along the
GI tract.
Correct
c. Longitudinal
muscles open and
close to move food
along the GI tract.
d. All of the above are


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true




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