QUESTION 1 Vegotative olls of endospore formers are more reaistant to phyaical a

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QUESTION 1 Vegotative olls of endospore formers are more reaistant to phyaical and chemiaal control methoda than vegetative cells of non-endospore formers True O False QUESTION 2 used as phyaical control of microbial growth, but it can't remove this from the various liquids that are filtered? control of microbial Fitration is an additional type of method water contaminants B.naly large viruses C bacteria OD. soluble molecules such as toxins QUESTION 3 UV radiation harms cells at the DNA level. Which type of mutations are caused by this form of physical control? OA protein dimers OB.thymine dirmers OC adenine dimers 0 D. glucose dimers Click Save and Submit to save and submit. Click Save All Answers to save all answers.

Explanation / Answer

ANSWER FOR QUESTION 1: vegetable cells of endospores formers are more resistant to physical and chemical methods than vegetative cells of non-endospores formers. This Statement is TRUE why becausethe vegetative cells of endospores are more resistant to heat,chemicals,radiation. so we can say that statement is TRUE.

ANSWER FOR QUESTION 2:Microorganisms can be controlled by various methods like Inhibition, killing and some physical methods. In this case the method called FILTRATION is used to control the microbial growth,but it can't remove this from various liquids which is filtered in Bacteria, because it has more resistance in some liquid nature.

ANSWER FOR QUESTION 3:Generally UV radiation cuses harms to DNA cells, molecular mechanisms of UV RADIATION effects DNA cells. Protein diamers are involved in these type of mutations which are generally used by molecular mechanisms of UV RADIATIONS.

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