(a(i))[2]
Describe how tropomyosin functions in the sliding filament model of muscle contraction.
(a(ii))[4]
Describe how myosin functions in the sliding filament model of muscle contraction.
(b(i))[2]
Use the information in Table 6.1 to suggest and explain one benefit of the high glycogen concentration in fast twitch fibres.
(b(ii))[2]
Use the information in Table 6.1 to suggest and explain one benefit of many capillaries supplying slow twitch fibres.