Bio 2010 - Microbiology » Summer 2023 » Chapter 4 Quiz
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ Bio 2010 - Microbiology ] course for $25 USD.
Existing Quiz Clients Login here
Question #1
Which of the following is used to visualize live cells?
A.
All of These
B.
TEM
C.
SEM
D.
Phase Contrast
Question #2
A compound light microscope allows clear visualization of objects no smaller than a:
A.
typical virus
B.
human cell
C.
DNA molecule
D.
small bacterium
E.
four leaf clover
Question #3
The transmission electron microscope has the greatest resolving power because it uses an electron beam to view the sample instead of a light beam. The electron beam is used because:
A.
Electrons have longer wavelengths than light waves
B.
Electrons do not penetrate the sample.
C.
Light waves are less visible.
D.
Electrons have shorter wavelengths than light waves
E.
Electrons are less invasive
Question #4
Light of ____ wavelength typically will result in ____ resolving power.
A.
longer, better
B.
shorter, better
C.
any, poor
D.
shorter, worse
Question #5
The kind of electron microscope which is used to study internal structure of cells is:
A.
compound microscope
B.
scanning electron microscope
C.
transmission electron microscope
D.
light microscope
Question #6
A microscope that exposes specimens to ultraviolet light and forms an image with the light emitted at a different wavelength is called a __________ microscope.
A.
phase contrast
B.
fluorescent
C.
scanning electron
D.
darkfield
Question #7
You want to determine the location of a specific protein in a cell, using a color stain. Which of the following is the BEST type of microscopy to use?
A.
phase contrast microsocpy
B.
fluorescent microscopy
C.
bright field microscopy
D.
electron microscopy
E.
dark field microscopy
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ Bio 2010 - Microbiology ] course for $25 USD.
Existing Quiz Clients Login here