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TLS Online TPP Program

#Question id: 1601

Cytotoxin T cells express

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

  1. CD8  and are Class 2 MHC restricted

  2. CD4 and are class 1 MHC restricted

  3. CD4 and are class 2 MHC restricted

  4. CD8 and are class 1 MHC restricted

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TLS Online TPP Program

#Question id: 15536

#SCPH01 Biochemistry

Which of the following is incorrect regarding the progressive alignment method?
TLS Online TPP Program

#Question id: 5036

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

 The experiments of Spemann and Mangold first defined what feature of amphibian embryos?
TLS Online TPP Program

#Question id: 15538

#SCPH05 I Biotechnology

Which of the following statement is incorrect regarding advantage of multiple sequence alignment?
TLS Online TPP Program

#Question id: 5046

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

During early cleavage stages in drosophila, nuclei divide through 13 cycles in the absence of any cytoplasmic cleavage. This division creates an embryo of many nuclei contained within one shared cytoplasm surrounded by one common plasma membrane, this process is called as-
TLS Online TPP Program

#Question id: 5132

#SCPH01 Biochemistry

Upon secretion of wnt, When Wnt attaches to the Frizzled receptor on a responding cell, the cell secretes Notum, a hydrolase that associates with glypican and then cleaves off Wnt’s attached lipids in a process of deacylation or delipidation. This process: