(a(i))[2]
Explain why doctors prescribe antibiotics to people who are unwell.
(a(ii))[3]
Explain why it is important to finish the full course of antibiotics.
(b)[1]
Name the kind of microorganism that makes the antibiotic penicillin.
(c(i))[2]
Describe ways in which a fermenter can be sterilised.
(c(ii))[5]
Fill in Table 1.1.
(d)[1]
Describe what is done to the liquid containing penicillin once it has been collected from the fermenter.