Question
An experiment is set up to investigate the uptake of oxygen by germinating seeds.
What happens to the levels of the coloured water at X and Y?
Answer/Explanation
Ans
D
Question
Which row correctly completes the balanced equation for aerobic respiration?
\(X + 6O_2 \rightarrow 6CO_2 + Y\)
Answer/Explanation
Ans: B
Question
Which equation is aerobic respiration?
A 6CO2 + 6H2O → 6C6H12O6 + 6O2
B 6O2 + 6CO2 → 6H2O + C6H12O6
C C6H12O6 + 6O2 → 6CO2 + 6H2O
D C6H12O6 → 2C2H5OH + 2CO2
Answer/Explanation
Ans: C