CAPE Biology Unit 2 · 2011 · Paper 1 · Question Q38

Item 38 refers to the following diagram of the structure of the human immunodeficiency virus. The components of the virus which are considered to be important in producing a vaccine against the virus are the

1. (A)RNA and capsid
2. (B)RNA and surface glycoprotein
3. (C)capsid and lipid bilayer envelope
4. (D)surface glycoprotein and the lipid bilayer envelope

This question uses a figure or table from the paper — you'll see it when you practise.