EXAM 1 Biol 2460 Practice ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
questions exam with correct ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers
Select the microorganism that is considered acellular
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- mold
||\\||\\
- virus
||\\||\\
- protist
||\\||\\
- bacterium - correct answers ✔✔Virus
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
The process by which microbes turn grape juice into wine
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
is called ____ - correct answers ✔✔fermentation
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Which of the following types of microorganisms is
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
responsible for the production of beer and bread? - ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers ✔✔Yeast ||\\||\\ ||\\||\\
Which of the following types of microorganisms is
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
photosynthetic?
,- helminth
||\\||\\
- virus
||\\||\\
- alga
||\\||\\
- yeast - correct answers ✔✔Alga
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Who was the first person to suspect that disease was not
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
caused by supernatural occurances? - correct answers
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
✔✔Hippocrates
The flame from a bunsen burner kills all the microbes and
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
sterilizes the wire loop. Why is this important to do before ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
working with a sample? ||\\||\\ ||\\||\\ ||\\||\\
- Decrease spread of antibiotic resistance
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- All the answers are correct
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- Avoid contamination
||\\||\\ ||\\||\\
- Salmonella can be found everywhere - correct answers
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
✔✔Avoid contamination ||\\||\\
,For anthrax, we use Containment Level 3 (BSL-3). Which
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
facilities must we use if we have an Ebola sample? ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- BSL-2
||\\||\\
- BSL-3
||\\||\\
- BSL-4
||\\||\\
- BSL-1 - correct answers ✔✔BSL-4
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
How is an inoculating loop or needle sterilized prior to
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
use? - correct answers ✔✔holding the hottest part of the
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
bunsen burner flame until red hot ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Which biosafety level would be MOST appropriate for
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
handling Bacillus anthracis? - correct answers ✔✔BSL-3 ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Which biosafety level would be MOST appropriate for
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
handling E. coli? - correct answers ✔✔BSL-1 ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
, Indicate the correct order of steps for a broth to agar plate ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
transfer.
||\\||\\
- Lift the lid of the agar plate slightly and streak the loop
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
across the surface of the agar plate. Replace lid. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- Remove a loopful of bacterial culture from the broth
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
tube, pass the mouth of the tube through the Bunsen
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Burner flame, and replace the cap ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- Sterilize inoculating loop prior to replacing in loop holder
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- Sterilize inoculating loop, remove cap of culture tube,
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
and pass mouth of culture tube through the Bunsen
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Burner flame. - correct answers ✔✔- Sterilize inoculating ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
loop, remove cap of culture tube, and pass mouth of
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
culture tube through the Bunsen Burner flame. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- Remove a loopful of bacterial culture from the broth
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
tube, pass the mouth of the tube through the Bunsen
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Burner flame, and replace the cap ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- Lift the lid of the agar plate slightly and streak the loop
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
across the surface of the agar plate. Replace lid. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
questions exam with correct ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers
Select the microorganism that is considered acellular
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- mold
||\\||\\
- virus
||\\||\\
- protist
||\\||\\
- bacterium - correct answers ✔✔Virus
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
The process by which microbes turn grape juice into wine
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
is called ____ - correct answers ✔✔fermentation
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Which of the following types of microorganisms is
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
responsible for the production of beer and bread? - ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers ✔✔Yeast ||\\||\\ ||\\||\\
Which of the following types of microorganisms is
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
photosynthetic?
,- helminth
||\\||\\
- virus
||\\||\\
- alga
||\\||\\
- yeast - correct answers ✔✔Alga
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Who was the first person to suspect that disease was not
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
caused by supernatural occurances? - correct answers
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
✔✔Hippocrates
The flame from a bunsen burner kills all the microbes and
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
sterilizes the wire loop. Why is this important to do before ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
working with a sample? ||\\||\\ ||\\||\\ ||\\||\\
- Decrease spread of antibiotic resistance
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- All the answers are correct
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- Avoid contamination
||\\||\\ ||\\||\\
- Salmonella can be found everywhere - correct answers
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
✔✔Avoid contamination ||\\||\\
,For anthrax, we use Containment Level 3 (BSL-3). Which
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
facilities must we use if we have an Ebola sample? ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- BSL-2
||\\||\\
- BSL-3
||\\||\\
- BSL-4
||\\||\\
- BSL-1 - correct answers ✔✔BSL-4
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
How is an inoculating loop or needle sterilized prior to
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
use? - correct answers ✔✔holding the hottest part of the
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
bunsen burner flame until red hot ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Which biosafety level would be MOST appropriate for
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
handling Bacillus anthracis? - correct answers ✔✔BSL-3 ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Which biosafety level would be MOST appropriate for
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
handling E. coli? - correct answers ✔✔BSL-1 ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
, Indicate the correct order of steps for a broth to agar plate ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
transfer.
||\\||\\
- Lift the lid of the agar plate slightly and streak the loop
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
across the surface of the agar plate. Replace lid. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- Remove a loopful of bacterial culture from the broth
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
tube, pass the mouth of the tube through the Bunsen
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Burner flame, and replace the cap ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- Sterilize inoculating loop prior to replacing in loop holder
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- Sterilize inoculating loop, remove cap of culture tube,
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
and pass mouth of culture tube through the Bunsen
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Burner flame. - correct answers ✔✔- Sterilize inoculating ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
loop, remove cap of culture tube, and pass mouth of
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
culture tube through the Bunsen Burner flame. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- Remove a loopful of bacterial culture from the broth
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
tube, pass the mouth of the tube through the Bunsen
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Burner flame, and replace the cap ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- Lift the lid of the agar plate slightly and streak the loop
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
across the surface of the agar plate. Replace lid. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
