What is the primary function of the epiglottis?
A) to allow passage from the esophagus to the stomach
B) to protect airways during swallowing
C) to absorb water and minerals
D) to house lymph cells
E) to pass food from the mouth to the stomach
Correct Answer:
Verified
Q15: What do sphincter muscles do?
A) control peristalsis
B)
Q16: Which structure is required to prevent entrance
Q17: Which of the following defines lumen?
A) the
Q18: What protects stomach cells from acid and
Q19: The pyloric sphincter opens into the _.
A) large
Q20: Which of the following is NOT contained
Q22: What is the name of the projections
Q24: Which organ stores bile until it is
Q35: Glucose moves against a concentration gradient,which requires
Q37: Water and small lipids cross into the
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