MICROBIOLOGY FINAL JERSEY COLLEGE
ACTUAL EXAM WITH 100% CORRECT
VERIFIED ANSWERS | ALREADY GRADED A+
◉ (23) Physical location where organisms are found? Answer: Habitat
◉ (23) What is the conversion of carbon dioxide to organic molecules
called? Answer: Carbon fixation
◉ (23) Which disease category is chlora considered? Answer: B
◉ (23) Rhizobium is involved in which gas cycle? Answer: Nitrogen
◉ (23) The US agency designated as lead agency in response to
bioterrorism is? Answer: The CDC is responsible for overall public
health planning, but its Bioterrorism Preparedness and Response Office,
the CDC is responsible for planning, improved surveillance and
epidemiologic capabilities, rapid laboratory diagnostics, enhanced
communication, and stockpiling of therapeutic agents.
◉ (23) Littoral Zone. Answer: The first vertical zone where light first
hits; where most microorganisms live; the shoreline
,◉ (23) Limnetic Zone. Answer: 2nd vertical zone; well lit, upper layer of
water away from the shoreline
◉ (23) Profundal Zone. Answer: 3rd vertical zone; Deeper water
located below the limetic zone.
◉ (23) Benthic Zone. Answer: 4th vertical zone; Bottom of lake, no light
enters
◉ (23) Abyssal Zone. Answer: Found deep in the ocean treanches
◉ (7) Decontamination. Answer: Reduction or removal of unwanted
chemical or biological agents
◉ (7) Which organisms has the highest resistance to most physical
control methods? Answer: Bacterial endospores, Protozoan cysts
◉ (7) What is the simplest form of dry heat sterilization for metals?
Answer: Direct flaming
◉ (7) What is sanitation? Answer: Process that lowers microbial counts
to safe public health levels.Ex. cleaning glassware and tableware in
restaurants .
, ◉ (7) How long should you boil items in water to kill most vegetative
bacteria and viruses? Answer: 10 - 15 minutes
◉ (7) What is the technique that combines freezing and drying to
preserve microbes and other cells? Answer: Lyophilization
◉ (7) Which of the following is not a form of ionizing radiation?
UV light, Gamma rays, Electron beams, X-rays.. Answer: UV light
◉ (7) Which procedure is the term "zone of inhibition" used? Answer:
Disk diffusion test
◉ (7) chlorine belongs to which chemical group from the periodic table?
Answer: Halogens
◉ (7) Is sterilization a method for food preservation? Answer: No
◉ (7) What is the destruction of vegetative organisms by chemical or
physical methods? Answer: Disinfectantion
◉ (7) What is the term used to describe an agent that causes microbial
growth to come to a standstill? Answer: Microbiostatic
ACTUAL EXAM WITH 100% CORRECT
VERIFIED ANSWERS | ALREADY GRADED A+
◉ (23) Physical location where organisms are found? Answer: Habitat
◉ (23) What is the conversion of carbon dioxide to organic molecules
called? Answer: Carbon fixation
◉ (23) Which disease category is chlora considered? Answer: B
◉ (23) Rhizobium is involved in which gas cycle? Answer: Nitrogen
◉ (23) The US agency designated as lead agency in response to
bioterrorism is? Answer: The CDC is responsible for overall public
health planning, but its Bioterrorism Preparedness and Response Office,
the CDC is responsible for planning, improved surveillance and
epidemiologic capabilities, rapid laboratory diagnostics, enhanced
communication, and stockpiling of therapeutic agents.
◉ (23) Littoral Zone. Answer: The first vertical zone where light first
hits; where most microorganisms live; the shoreline
,◉ (23) Limnetic Zone. Answer: 2nd vertical zone; well lit, upper layer of
water away from the shoreline
◉ (23) Profundal Zone. Answer: 3rd vertical zone; Deeper water
located below the limetic zone.
◉ (23) Benthic Zone. Answer: 4th vertical zone; Bottom of lake, no light
enters
◉ (23) Abyssal Zone. Answer: Found deep in the ocean treanches
◉ (7) Decontamination. Answer: Reduction or removal of unwanted
chemical or biological agents
◉ (7) Which organisms has the highest resistance to most physical
control methods? Answer: Bacterial endospores, Protozoan cysts
◉ (7) What is the simplest form of dry heat sterilization for metals?
Answer: Direct flaming
◉ (7) What is sanitation? Answer: Process that lowers microbial counts
to safe public health levels.Ex. cleaning glassware and tableware in
restaurants .
, ◉ (7) How long should you boil items in water to kill most vegetative
bacteria and viruses? Answer: 10 - 15 minutes
◉ (7) What is the technique that combines freezing and drying to
preserve microbes and other cells? Answer: Lyophilization
◉ (7) Which of the following is not a form of ionizing radiation?
UV light, Gamma rays, Electron beams, X-rays.. Answer: UV light
◉ (7) Which procedure is the term "zone of inhibition" used? Answer:
Disk diffusion test
◉ (7) chlorine belongs to which chemical group from the periodic table?
Answer: Halogens
◉ (7) Is sterilization a method for food preservation? Answer: No
◉ (7) What is the destruction of vegetative organisms by chemical or
physical methods? Answer: Disinfectantion
◉ (7) What is the term used to describe an agent that causes microbial
growth to come to a standstill? Answer: Microbiostatic
