Test Bank for Burton's Microbiology for the Health Sciences – 9th edition by Paul G. Engelkirk,.
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Course
Nursing
Institution
Nursing
Test Bank for Burton's Microbiology for the Health Sciences – 9th edition by Paul G. Engelkirk,.Test Bank for Burton's Microbiology for the Health Sciences – 9th edition by Paul G. Engelkirk,.Test Bank for Burton's Microbiology for the Health Sciences – 9th edition by Paul G. Engelkirk,.Test ...
A millimeter is equivalent to how many
1.
nanometers?
A) 1,000
B) 10,000
C) 100,000
D) 1,000,000
Assume that a pinhead is 1 mm in diameter.
How many spherical bacteria (cocci), lined up
2.
side-by-side, would fit across the pinhead.
(Hint: Use information from Table 2-1.)
A) 100
B) 1,000
C) 10,000
D) 100,000
What is the length of an average rod-shaped
3.
bacterium (bacillus)?
A) 3 µm
B) 3 nm
C) 0.3 mm
D) 0.03 mm
What is the total magnification when using
the high-power (high-dry) objective of a
4.
compound light microscope equipped with a
× 10 ocular lens?
A) 40
B) 50
C) 100
D) 400
How many times better is the resolution of the
5. transmission electron microscope than the
resolution of the unaided human eye?
A) 1,000
B) 10,000
C) 100,000
D) 1,000,000
, 5. transmission electron microscope than the
resolution of the unaided human eye?
A) 1,000
B) 10,000
C) 100,000
D) 1,000,000
How many times better is the resolution of the
6. transmission electron microscope than the
resolution of the compound light microscope?
A) 100
B) 1,000
C) 10,000
D) 100,000
How many times better is the resolution of the
w
transmission electron microscope than the
7.
w
resolution of the scanning electron
w
microscope?
A) 100
.n
B) 1,000
ur
C) 10,000
si
D) 100,000
ngt
The limiting factor of any compound light
e
st
8. microscope (i.e., the thing that limits its
resolution to 0.2 µm) is the:
ba
A) number of condenser lenses it has.
nk
B) number of magnifying lenses it has.
C) number of ocular lenses it has.
s
D) wavelength of visible light.
.m
e
Which one of the following individuals is
9. given credit for developing the first
compound microscope?
A) Anton van Leeuwenhoek
B) Hans Jansen
C) Louis Pasteur
D) Robert Hooke
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