| A | B |
|---|
| 3 names of Bacteria | Cocci, Bacillus, Spirillum |
| 3 main groups of micro organisms | Bacteria, viruses, fungi |
| What prevents bacteria from reproducing continually? | Lack of food and space |
| Why are agar plates placed upside down during incubation? | To keep water from dripping onto the agar |
| Give 3 examples of bacteria being beneficial to humans | Help in digesting food, provide nutrients, produce food |
| Bacteria digest there food by making : | enzymes |
| What are pathogens? | disease causing micro-organisms |
| Give 3 xamples of diseases caused by bacteria | sore throat, meningitis, TB |
| Name 3 types of fungi | yeast, moulds, mushrooms |
| Why is a virus so hard to destroy? | change form rapidly |
| What is an antibiotic | medicine taken to destroy pathogenic bacteria |
| What is the difference between HIV and AIDS? | HIV is a viruse which causes aids, Aids is the disease caused by HIV |
