The substance that activates pepsinogen to pepsin is:
A) bile.
B) gastrin.
C) secretin.
D) hydrochloric acid.
Correct Answer:
Verified
Q5: Types of muscular movement that occur in
Q6: An enzyme secreted by the salivary glands
Q7: The factor most likely to stimulate digestive
Q8: The release of gastric secretions is stimulated
Q9: The muscle layer on the outside of
Q11: The rate of gastric emptying depends on
Q12: The rhythmic contractions that propel food through
Q13: Digestion of protein by pepsin in the
Q14: Mucus is produced by the salivary glands
Q15: Regurgitation or reflux of acidic stomach contents
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