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TLS Online TPP Program

#Question id: 15853

In XY cells, the early promoter is not active and there is no early Sxl protein because-

#Unit 5. Developmental Biology
  1. The X-encoded transcription factors have reached the threshold to activate the promoter
  2. The X-encoded transcription factors haven’t reached the threshold to activate the promoter
  3. The Y-encoded transcription factors haven’t reached the threshold to activate the promoter
  4. The Y-encoded transcription factors haven’t reached the threshold to activate the promoter
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TLS Online TPP Program

#Question id: 26538

#Unit 3. Fundamental Processes

Nine out of 14 TAPs contain a histone fold domain Some of the histone and TAFs shows homology H2A, H2B, H3, and H4, are the homologue of
TLS Online TPP Program

#Question id: 4325

#Unit 3. Fundamental Processes

Cell differentiation always involves
TLS Online TPP Program

#Question id: 7284

#Unit 5. Developmental Biology

Choose the correct match.

                       Genes

 

         Axis polarity

 

a.Maternal deficiency of gurken

 

 

i.Posteriorization of follicle cells

 

b.Maternal deficiency of torpedo

 

ii.Ventralization of embryo

 

        c. Maternal deficiency of toll

iii.Dorsalization of embryo

 

iv.No anterior posterior axis

TLS Online TPP Program

#Question id: 12915

#Unit 13. Methods in Biology

Which of the following statement is not correct about PCR.
TLS Online TPP Program

#Question id: 11091

#Unit 7. System Physiology – Animal

A diver is breathing 10% O2 at a pressure of 2000 mm Hg. The diver’s body temperature is 37°C, and PCO2 = 32 mm Hg. What is the alveolar PO2?