Describe the properties that enhance the resistance of endospores to the processes that usually kill the vegetative cel

Cryptosporidium is commonly found in surface water and causes gastroenteritis if consumed. What is Cryptospordium, and why is it difficult to kill?

uv radiation:  what physical property of bacillus contributes most to its resistance? name at least two cellular mechanisms that contribute to repair in the dark? what happens if a microbiologist forgot to half way cover a plate with a card, would more growth or less growth be observed?

What are the conditions necessary for fixation of atmospheric nitrogen byRhizobium. What is their role in N2-fixation?

What type of bioluminscence produces 1000 photons of light per second in a normal situation without predators?      What are some other types of bioluminescent bactirium and how much light do they produce in a normal situation?    How many photons are emited by luciferin and luciferase in a normal situation? Amount of light emited per amount of bacterium.

Explain sexual mould of reproduction in slime moulds.

keratinase is an enzyme produced by dermatophytes. which organs in the body would these pathogens fungi tend to proliferate in, and why?

Contrast the mechanism of gliding motility in a filamentouscyanobacterium and in Flavobacterium.

Do all endospores necessarily stain green? If not, explain why.

Why don’t common methods of water treatment reliably excludeCryptosporidium from domestic water supplies?