| A | B |
| prokaryotic | ribosomes present |
| virus | lacking ribosomes |
| if any cell produces asexually what are the expected results | identical cells and population increases in numbers |
| prokaryotic | sexual and asexual production |
| virus | sexual and asexual production |
| if any cell wants to prepare for sexual reproduction it must | first find another cell,second exchange genetic material |
| virus | DNA orRNA |
| prokaryotic | extreme environment or human environment |
| chemotroph | produce their own sugar |
| saprophyte | does external digestion |
| pathogens | cells that cause diseases |
| phototroph | use light to produce sugar |
| heterotroph | use animals and plants to obtain sugar |
| autotroph | makes its own sugar |
| aerobes | use oxygen |
| anererobes | do not use oxygen |
| Virus | bacterio phage |
| host: | bacteria (prokaryotic) |
| Retrovirus | host:animal |
| Virus: | RNA group |
| Viroid | these viruses lack the protective capsule |
| Viroid | host:plant cells |
| Temperate | Dormant |
| Latency | Dormant |
| Virulent | Thr rate at which entry is completed. How well it survives against your immune system |