Chapter 18.1 Review Question Preview (ID: 45044)


Chapter 18.1 Review. TEACHERS: click here for quick copy question ID numbers.

Ingestion, the process of chewing, is performed by the teeth.
a) True
b) False
c)
d)

When you swallow, food enters the trachea.
a) True
b) False
c)
d)

Material in chyme that is not absorbed in the small intestine moves to the large intestine.
a) True
b) False
c)
d)

Saliva lubricates food, making it easier to swallow.
a) True
b) False
c)
d)

The process of digestion starts in the stomach.
a) True
b) False
c)
d)

In the stomach, food is mixed together with _________________ to produce chyme.
a) elimination
b) gastric juices
c) peristalsis
d) bile

__________________ moves chyme into the small intestine.
a) bile
b) elimination
c) peristalsis
d) gastric juices

The major part of digestion and absorption occurs in the _________________.
a) small intestine
b) gastric juices
c) elimination
d) bile

The liver excretes __________________ , a fluid important in breaking down fats.
a) gastric juices
b) small intestine
c) peristalsis
d) bile

The expulsion of undigested food or body wastes is ___________________.
a) elimination
b) peristalsis
c) gastric juices
d) small intestine

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