#1
Which type of microscope uses visible light to illuminate the specimen?
Fluorescence microscope
ExplanationUses visible light for illumination.
#2
What is the function of the condenser in a microscope?
To control the amount of light entering the objective lens
ExplanationControls light entering the objective lens.
#3
What is the maximum magnification achievable with a light microscope?
1000x
ExplanationMaximum magnification is 1000x.
#4
What is the purpose of staining specimens in microscopy?
To increase contrast and visibility
ExplanationEnhances contrast and visibility.
#5
Which microscopy technique provides three-dimensional images of specimens at high resolution?
Confocal microscopy
ExplanationProvides 3D images at high resolution.
#6
What is the primary advantage of using an electron microscope over a light microscope?
Higher magnification and resolution
ExplanationOffers higher magnification and resolution.
#7
Which microscope technique is used to observe the internal structures of cells and tissues?
Transmission electron microscopy
ExplanationObserves internal cell and tissue structures.
#8
Which type of microscopy is best suited for observing dynamic processes in living cells?
Fluorescence microscopy
ExplanationIdeal for observing dynamic processes in living cells.
#9
What is the role of the objective lens in a microscope?
To further magnify the image
ExplanationFurther magnifies the image.
#10
Which microscopy technique is used to observe the surface structure of specimens in high resolution?
Scanning electron microscopy
ExplanationObserves surface structures in high resolution.
#11
What does TEM stand for in microscopy?
Transmission Electron Microscopy
ExplanationAbbreviates Transmission Electron Microscopy.
#12
What does SEM stand for in microscopy?
Scanning Electron Microscopy
ExplanationAbbreviates Scanning Electron Microscopy.
#13
What does AFM stand for in microscopy?
Atomic Force Microscopy
ExplanationAbbreviates Atomic Force Microscopy.
#14
Which type of microscope is capable of imaging individual atoms?
Transmission electron microscope
ExplanationCapable of imaging individual atoms.
#15
What is the purpose of using a phase plate in phase-contrast microscopy?
To increase contrast of transparent specimens
ExplanationEnhances contrast of transparent specimens.
#16
Which type of microscope is best suited for imaging non-conductive samples?
Atomic force microscope
ExplanationBest suited for imaging non-conductive samples.