1. Exposure to UV radiation can cause _____________________________ to develop i
ID: 261329 • Letter: 1
Question
1. Exposure to UV radiation can cause _____________________________ to develop in DNA. What are these structures?
4. Betadine is an example of a(n) _______________ containing ____________________ antimicrobial.
5. Why are bacteria in the genus Mycobacterium more difficult to destroy than other bacteria?
6. Use the correct term for each of the following:
a. Pasteurizing milk: _________________________
b. Using H2O2 to cleanse a wound: _________________________
c. Using antibacterial soap to wash your hands after working in the yard: ________________________
d. Holding a match to a needle before using it to get a splinter out of your finger: __________________
e. Using Lysol wipes on your countertop: _______________________
f. Using a mop and water on your kitchen floor: _____________________
g. Taking a bath: _______________________
h. Putting a metal pan in an oven at 550 degrees for 10 hours: _____________________
14. What is a common method of preservation used on microbes and even in foods that combines freezing with drying?
__________________________________________
15. Ionizing radiation knocks ______________________out of orbit and destroys __________________.
16. __________________ radiation can only penetrate through air and shallow liquids, making it useless on solid objects (other than the surfaces).
17. The best method of cleansing air is ________________________________.
18. Name the two halogens used in microbial control:_____________________ and ___________________________
19. Compounds with an aromatic ring and various functional groups are known as ________________________
20. Regarding the previous answer, what commercial product ingredient in that category has its use currently limited by the FDA ___________________?
Explanation / Answer
Answer:
1.
U.V. rays acts as mutagens.Hence,exposure to UV radiation can cause mutation and chemical changes in DNA may leads to development of cancer.
4.Betadine is an example of a(n) __iodine___________ containing _______halogen antiseptic_____________ antimicrobial.
5.
Bacteria in the genus Mycobacterium more difficult to destroy than other bacteria because they contains waxy coating of lipid madup of mycolic acid.It makes Mycobacterium resistant to most of the anibiotics.
6.
Pasteurizing milk: ______pasteurization___________________
b. Using H2O2 to cleanse a wound: _________debridement________________.
c. Using antibacterial soap to wash your hands after working in the yard: ____sanitization____________________
d. Holding a match to a needle before using it to get a splinter out of your finger: _____sterilization_____________.
e. Using Lysol wipes on your countertop: _______disinfection________________.
f. Using a mop and water on your kitchen floor: ________mopping_____________.
g. Taking a bath: __bathing_____________________.
h. Putting a metal pan in an oven at 550 degrees for 10 hours: seasoning.
14.
Freeze drying is a common method of preservation used on microbes and even in foods that combines freezing with drying.
15.
Ionizing radiation knocks _____electrons_________________out of orbit and destroys _____cells of body_____________.
16. Ultra violet radiation can only penetrate through air and shallow liquids, making it useless on solid objects (other than the surfaces.
18.The best method of cleansing air is airpurification and proper ventilation.
18. Name the two halogens used in microbial control:________bromine_____________ and __________iodine_________________.
19.
Compounds with an aromatic ring and various functional groups are known as Aromatic compond.
20.
Products are aniline,benzedrine,4-aminobiphanyl limited by FDA.
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