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TLS Online TPP Program

#Question id: 18802

Instead of Propidium iodide-labeled cell an alternate compound can be used which is Carboxyfluorescein succinimidyl ester (CFSE) in CFSE labeling amount of fluorescence emitted is cut in half each time the cell divides. The nature of this compound is

#Unit 13. Methods in Biology
  1. non-toxic to cells hence retained till many cycles
  2. toxic to cells hence retained till many cycles
  3. non-toxic to cells hence retained only at single cycles
  4. toxic to cells hence retained only in single cycles
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TLS Online TPP Program

#Question id: 15394

#Unit 5. Developmental Biology

The elongation and curvature of the lens fibers control by:
TLS Online TPP Program

#Question id: 15395

#Unit 5. Developmental Biology

Which of the following promote the synthesis of the Paired box 6 (Pax6) transcription factor in the anterior ectoderm?
TLS Online TPP Program

#Question id: 15413

#Unit 5. Developmental Biology

Paired box 6 (Pax6) transcription factor requires for :
TLS Online TPP Program

#Question id: 15414

#Unit 5. Developmental Biology

Which of the following transcription factor activated by BMP4 & FGF8 respectively?
TLS Online TPP Program

#Question id: 15415

#Unit 5. Developmental Biology

Which of the following statements are regarding to Pax6 is correct?
TLS Online TPP Program

#Question id: 15416

#Unit 5. Developmental Biology

Which of the following statements are regarding to lens induction in xenopus is incorrect?