Mechanical digestion
A) breaks large food particles into small food particles.
B) increases the efficiency of chemical digestion.
C) occurs in the mouth and stomach.
D) has all of these characteristics.
E) has none of these characteristics.
Correct Answer:
Verified
Q1: The elevation of the soft palate,contraction of
Q2: Identify the incorrect pairing.
A)mucosa of GI
Q3: Abdominal organs that lie against the body
Q5: Saliva contains:
A)water
B)bicarbonate ions
C)mucus
D)lysozymes
E)all of the above
Q6: The bicarbonate ions in saliva:
A)kill bacteria in
Q7: The structure that projects from the posterior
Q8: As a bolus of food passes through
Q9: Which of the following organs are NOT
Q10: All of these are one of the
Q11: Each quadrant of the adult mouth contains
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