Q1. 1. Three reasons why caribbean people should be concerned about the epidemic

2.How does virus causes Aids to enter the body?

3. Describe how full blown Aids devlops from time the virus enters body?

Q2. In the procedure of carbon fixation, RuBP attaches CO2 molecule to produce a six carbon molecule, which is then split in two. After phosphorylation and reduction, what more needs to occur in the Calvin cycle?