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TLS Online TPP Program

#Question id: 7056

In mammalian development, Only trophoblast cells synthesize the transcription factor Cdx2, which:

#Unit 5. Developmental Biology
  1. Upregulates oct4 and nanog
  2. Upregulates sox2 and nanog
  3. Downregulates sox2 and nanog
  4. Downregulates oct4 and nanog
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TLS Online TPP Program

#Question id: 18751

#Unit 13. Methods in Biology

What is the half life cycle for Taq polymerase?
TLS Online TPP Program

#Question id: 29062

#Unit 10. Ecological Principles

Ecological envelope is termed as____
TLS Online TPP Program

#Question id: 2121

#Unit 2. Cellular Organization

Which of the following membrane activities requires energy from ATP hydrolysis?
TLS Online TPP Program

#Question id: 5617

#Unit 5. Developmental Biology

In sea urchins and mammals, the rise in Ca2+ concentration responsible for the cortical granule reaction is due to
TLS Online TPP Program

#Question id: 17221

#Unit 7. System Physiology – Animal

What is good stress called?