Question 18
Question 18 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
12. Respiration
12.3. Anaerobic respiration

Describe anaerobic respiration as the chemical reactions in cells that break down nutrient molecules to release energy without using oxygen

12. Respiration
12.2. Aerobic respiration

State the word equation for aerobic respiration as: glucose + oxygen → carbon dioxide + water

6. Plant nutrition
6.1. Photosynthesis

State the word equation for photosynthesis as: carbon dioxide + water → glucose + oxygen in the presence of light and chlorophyll