More cards in this set

where can viruses survive?

how does the virus infect a living cell?

what is yeast, how does it reproduce and what conditions are needed for this???

at what temperature do the enzymes in yeast denature?

what is aseptic technique?

what are pathogens?

why is disease more likely to spread after a natural disaster?

what is the germ theory and who invented it?

give an example of an antiseptic?

what is penecillan used for and who discovered it?