The digestion of which class of foods begins in the mouth?
A) carbohydrates
B) proteins
C) lipids
D) amino acids
E) nucleic acids
Correct Answer:
Verified
Q8: Which of the following layers forms the
Q9: Chewing
A) chemically breaks up the food.
B) aids
Q10: Which of the following layers of the
Q11: Molars and premolars are used to
A) grind
Q12: The lumen of the digestive tract describes
A)
Q14: The enamel in a tooth's crown directly
Q15: The process that releases digestive enzymes is
A)
Q16: The process that moves nutrients into the
Q17: The process that excretes undigested and unabsorbed
Q18: Sphincters
A) are muscles in longitudinal arrangement.
B) prevent
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