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TLS Online TPP Program

#Question id: 6997

Hans Spemann and colleagues developed the concept of the "organizer" in amphibian embryos while studying the ________.

#SCPH01 Biochemistry
  1. medial cells between the optic cups
  2. anterior terminus of the notochord
  3. lateral margins of the neural tube
  4. dorsal lip of the blastopore
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TLS Online TPP Program

#Question id: 17078

#SCPH01 Biochemistry

In HGPRT negative cells which pathway is blocked of nucleotide synthesis
TLS Online TPP Program

#Question id: 1552

#SCPH05 I Biotechnology

A common clinical pathological finding during a viral infection is
TLS Online TPP Program

#Question id: 3849

#SCPH06 I Botany

Which of the following is short 20 to 22-nucleotide single-stranded RNAs that block the expression of complementary or partially complementary mRNAs.
TLS Online TPP Program

#Question id: 1720

#SCPH01 Biochemistry

Which of the following statements is TRUE of lymphocytes?
TLS Online TPP Program

#Question id: 2949

#I Life Science/ Life Sciences Group – I-V

A culture of cells is given 3H-thymidine for 30 minutes; then a sample of the cells is fixed and examined by autoradiography. It is found that: