Question 7
Question 7 of 40
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Older MCQs might not have the typical A, B, C, D choices. They have choices 1, 2, 3, and a combination of them is the answer. Below is the key that maps such combinations to the answer.
A 1, 2 and 3 are correct
B 1 and 2 only are correct
C 2 and 3 only are correct
D 1 only is correct
Topics Tested
8. Human nutrition
8.2. Human digestive system

Describe peristalsis as waves of contractions of longitudinal and circular muscles which move food through the digestive system

11. Transport in humans
11.2. Heart

Explain the relative thickness: (a) of the muscle walls of the left and right ventricles (b) of the muscle walls of the atria compared to those of the ventricles

8. Human nutrition
8.3. Absorption and assimilation

State that the small intestine is the region where nutrients are absorbed