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#Question id: 5042


Which one of the following set of Yamanaka factors can be used to regained the pluripotency of somatic cells in mammals?

#5. Developmental Biology
  1. Sox2, oct4, c-myc and klf-4

  2. Nanog, sox2, c-fos, smad4

  3. Oct3/4, sox2, c-fos and c-jun

  4. Nanog, TGFb, c-myc and klf4


Answer:- Option(s): 1


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#Question id: 5063

#5. Developmental Biology

 ______ required to maintain ES cells in an undifferentiated state.

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#Question id: 819

#1. Molecules and their Interaction Relevant to Biology

Heat treated protein’s losses its stability and some changes abruptly over a narrow range, which can be measured in terms of-

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#Question id: 16099

#7. System Physiology – Animal

 Following adaptation to a hot climate there is an increase in:

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#Question id: 12375

#10. Ecological Principles

When lichens grow on bare rock, they may eventually accumulate enough organic material around them to supply the foothold for later rooted vegetation. These early pioneering lichens can be said to do what to the later arrivals?

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#Question id: 10418

#6. System Physiology – Plant

What is the reason behind that the PAS-related domain (PRD) is only present in the Plant phytochrome, but absent in cyanobacterial Cph1 and Bacterial BphP?

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