Respiration
GCE Biology
9 Respiration practice questions covering everything you need for GCE.
Drill Respiration →Sample Respiration questions
a) The diagram below describes the stages of aerobic respiration. Study it and answer the questions that follow. Stage I: Glucose → Pyruvate (Cytoplasm) Stage II: Pyruvate → Acetyl CoA (Mitochondrial…
a) Define the term respiration as used in biology. (2 marks) b) State four differences between aerobic respiration and anaerobic respiration. (8 marks) c) Write a balanced chemical equation for aerobi…
The site of aerobic respiration in a eukaryotic cell is the
During vigorous exercise, a student's muscles begin to ache. This is most likely because
A respiratory quotient (RQ) of 0.7 indicates that the substrate being respired is
Which of the following sequences correctly represents the stages of aerobic respiration?
In an experiment, a student used a respirometer to measure the oxygen consumed by 5 g of germinating seeds over 30 minutes. The capillary tube showed a fluid movement of 25 mm, and the cross-sectional…
The net gain of ATP molecules from the complete aerobic respiration of one molecule of glucose is
Which of the following correctly describes the process of anaerobic respiration in yeast?