Why is it that Gonorrhoea can be treated with an antibiotic, but HIV cannot?
Gonorrhoea is caused by a bacteria whereas HIV is a virus. Antibiotics are only effective on bacterial diseases, but do not treat viruses as they are found inside the host cell.
SJ
Related Biology GCSE answers
All answers ▸Explain the role of anti-diuretic hormone in the production of concentrated urine
what is the difference between aerobic respiration and aerobic respiration
A student cut a piece of potato into 10 discs, each 1mm thick and with a 10mm diameter. He then placed them in a beaker of deionised water. After a couple of days, they had increased in size- both thickness and diameter. Explain why this is the case.
Describe how water moves from roots to leaves (3 marks)