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Self Analysis
IIT Kanpur
PREVIOUS Attempt:
-/10
CURRENT Attempt:
-/10
Upon irradiation of electromagnetic radiation, fluorescence is the phenomena of emission of usually:
Higher wavelength light
Higher wavelength electron
Higher wavelength x-ray
Lower wavelength electron
Fluorescence microscope is type of:
Optical Microscope
Electron Microscope
Atomic Force Microscope
Scanning Tunneling Microscope
Excitation and Emission spectra are nearly:
Similar in shape with respect to each other
Mirror image with respect to each other
Similar in intensity with respect to each other
Are inverted with respect to each other
Duration of Fluorescence phenomena is:
10
3
-10
0
s
10
0
-10
-3
s
10
-3
-10
-6
s
10
-6
-10
-9
s
In fluorescence, nuclei stained through Bis-benzimidazole derivative (Hoechst 33258) appears:
Red
Green
Blue
Purple
TIn fluorescence, cytoskeleton stained through Phalloidin derivative (Alexa Fluor 488) appears:
Red
Green
Blue
Purple
In fluorescence, mitochondria stained through MitoTracker (CMXRos) appears:
Red
Green
Blue
Purple
Using fluorescence microscopy, which of the following can be observed:
Contact angle of cells
Cells and its microscopic components
Surface topography of cells
All of the Above
Which of the following indicates the best cytocompatibility (only using fluorescence microscopy images):
By selecting the region of image with very high numbers of cells
By complementing with
in vitro
test
By complementing with
in vivo
test
By flattened morphology displayed by adhered cells
Fluorescence microscopy will be able to tell whether a material is cytocompatible:
Yes, cytocompatibility can be clearly confirmed
Yes, cytocompatibility can be easily quantified
Yes, can provide an indication through in vitro tests
Yes, and needs no confirmation via in vivo tests
Evaluate
Reset
Creep
Nano Indentation
Wetting
Fluorescence Micropscopy
Ionic Conductivity
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