(a(i))[3]
Draw three straight lines to make three correct sentences about aerobic respiration.
(a(ii))[1]
Complete the sentence by circling the correct bold word or phrase. Aerobic respiration releases less / more / the same amount of energy than anaerobic respiration.
(a(iii))[3]
Describe how respiration in yeast is applied in industry to make useful products for humans.
(b(i))[1]
Estimate the student’s breathing rate at rest in breaths per minute.
(b(ii))[1]
State the volume of air inhaled in the first breath shown in Fig. 5.1.
(b(iii))[2]
Sketch a second line on Fig. 5.1 between 60 and 80 seconds to represent this.
(c)[2]
Define what the term drug means.