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TLS Online TPP Program

#Question id: 19458

How phase contrast and DIC microscopy are used to image live cells and unstained tissues?

#13. Methods in Biology
  1. Take advantage of differences in the contrast and thickness of cellular materials
  2. Take advantage of differences in the refractive index and thickness of cellular materials
  3. Live cells show bioluminiscence
  4. Take advantage of differences in chromosomes
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TLS Online TPP Program

#Question id: 23167

#13. Methods in Biology

A secondary antibody can be generated by immunizing a goat with antibody which segment that is common to all rabbit IgG antibodies called goat anti-rabbit.
TLS Online TPP Program

#Question id: 23169

#13. Methods in Biology

Indirect immunofluorescence microscopy uses an unlabeled primary antibody, followed by a fluorescently labeled 
TLS Online TPP Program

#Question id: 23171

#13. Methods in Biology

Using fluorescently labeled epitope tags in microscopy actually give advantage to visualize
TLS Online TPP Program

#Question id: 23172

#13. Methods in Biology

Green fluorescent protein do contains a tripeptide sequence i.e. ser-tyr-gly but it only fluoresce when 
TLS Online TPP Program

#Question id: 23175

#13. Methods in Biology

If we use a high-intensity light on to the fluorochrome there will initially be 
TLS Online TPP Program

#Question id: 23176

#13. Methods in Biology

When we use a high-intensity light to permanently bleach the fluorochrome in the patch, there will initially be no fluorescence and it will look