Question 27
Question 27 of 40
Question image for Q27
You can solve this MCQ to see its answer, but your attempt won't be logged unless you login
No letter options?
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. Transport in mammals
8.1. The circulatory system

explain how the structure of muscular arteries, elastic arteries, veins and capillaries are each related to their functions

2. Biological molecules
2.3. Proteins

relate the structures of collagen molecules and collagen fibres to their function