| A | B |
| antibotic | a substance that stimulates the body to produce chemicals that destroy viruses and bacteria |
| parasite | organism that live in or on a host organism and causes harm to the host |
| conjugation | a form of sexual reroduction |
| ribosomes | chemical factories in cells that produce protiens |
| endosphores | some bacteria form this to survive unfavorable conditions |
| cytoplasm | the area inside the cell membrane of a bacterium |
| antibiotic | a chemical that can kill bacteria without harming the human body |
| decomposer | bacteria that break down large chemicals into small chemicals chemicals in |
| respiration | the process of breaking down food to release energy |
| flagellum | a whip like structure that help a bacteria cell to move |
| bacteriophage | a virus that attacks and destoys bacteria |
| toxin | a type of poison |
| binary fission | a process by which bacteria reproduce when one cell divides into two identical cellsproduce by |
| prokaryotes | cell which do not has a nucleus |
| eukaryotes | cell which has a nucleus |
| asexual reproduction | process by which two parents combine their genetic material to produce a new organism |