(a(i))[2]
State the names of any two of these other substances.
(a(ii))[4]
Table 2.1 gives a summary of some facts about the enzymes released into the alimentary canal. Complete Table 2.1.
(b)[6]
Describe and explain the effect of temperature on the activity of pepsin. Use the information in Fig. 2.1 to support your answer.
(c(i))[2]
Explain why lactase is important for the nutrition of young babies.
(c(ii))[1]
Describe the symptoms of diarrhoea.
(c(iii))[3]
Explain how the cholera bacterium causes diarrhoea.