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TLS Online TPP Program

#Question id: 17280

During DNA isolation, phenol / chloroform extraction is performed to remove

#Unit 13. Methods in Biology
  1. to remove lipid from DNA homogenate
  2. to remove RNA from DNA homogenate
  3. to remove protein from DNA homogenate
  4. to remove from DNA homogenate
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TLS Online TPP Program

#Question id: 7084

#Unit 5. Developmental Biology

In mammals, If the cells have two X chromosomes and no Y chromosome, Inheritance of two X chromosomes causes transforming the bipotential gonad into an ovary by the activation of:
TLS Online TPP Program

#Question id: 7085

#Unit 5. Developmental Biology

Experiments by Pieter Nieuwkoop and Osamu Nakamura showed that the organizer receives its special properties from signals coming from the:
TLS Online TPP Program

#Question id: 7086

#Unit 5. Developmental Biology

In mammalian development, Only trophoblast cells synthesize the transcription factor Cdx2, which:
TLS Online TPP Program

#Question id: 7087

#Unit 5. Developmental Biology

In case of xenopus laevis which cells make up the Niuewkoop center?
TLS Online TPP Program

#Question id: 7088

#Unit 5. Developmental Biology

The homolog of GSK-3 in Drosophila is:
TLS Online TPP Program

#Question id: 7089

#Unit 5. Developmental Biology

The ecdysozoans are: