Question 8
Question 8 of 40
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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
3. Movement into and out...
3.2. Osmosis

Investigate and describe the effects on plant tissues of immersing them in solutions of different concentrations

5. Enzymes
5.1. Enzymes

Explain the effect of changes in pH on enzyme activity in terms of shape and fit and denaturation