Question

Which of the following statements about digestion of food in the large intestines is true? a. Mechanical digestion occurs by bacteria. b. Semi-solid waste is moved by wave-like muscle contractions. c. Most nutrients are absorbed. d. Peristaltic mixing occurs.

          Which of the following statements about digestion of food in the large intestines is true?

a. Mechanical digestion occurs by bacteria.
b. Semi-solid waste is moved by wave-like muscle contractions.
c. Most nutrients are absorbed.
d. Peristaltic mixing occurs.

Added by Lindsey F.

Biology for AP Courses

Julianne Zedalis, John Eggebrecht

Instant Answer

Solved by Expert Adi S

07/09/2023

Step 1

Mechanical digestion occurs by bacteria: This is not true. Mechanical digestion occurs in the mouth and stomach, not in the large intestines. b. Semi-solid waste is moved by wave-like muscle contractions: This is true. The wave-like muscle contractions are called Show more…

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Which of the following statements about digestion of food in the large intestines is true? a. Mechanical digestion occurs by bacteria. b. Semi-solid waste is moved by wave-like muscle contractions. c. Most nutrients are absorbed. d. Peristaltic mixing occurs.