Across
- 4. is a mixture made of one or more deactivated pathogens such as a virus.
- 5. some are caused by pathogens (agents that cause disease). There are some pathogens that live in your body, however, they only make you sick when your immune system is weakened.
- 6. is the process in which food is heated to a temperature that kills the most harmful bacteria.
- 7. are proteins that attach to a pathogen, making the pathogen useless because it is no longer able to attach to a host cell.
- 9. responsible for taking care of your body. It protects us from disease-causing agents(bacteria&viruses)
Down
- 1. Disease is caused by a bacteria that is given through ticks.
- 2. disease causing agents(both bacteria and virus)
- 3. Examples include chicken pox, the flu, some forms of pneumonia.
- 4. a strand of DNA or RNA that is surrounded by a protein coat; it can infect and replicate itself in a host cell. (a common example is a cold)
- 8. from the Latin word immunis meaning “to be free of”