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TLS Online TPP Program

#Question id: 1691

What is the structure recognized by the αβ T-cell receptor on the cell surface of an antigen-presenting cell?

#SCPH05 I Biotechnology

  1. Native protein antigen plus major histocompatibility complex (MHC) molecule

  2. Processed (peptide) antigen plus MHC

  3. Processed peptide antigen

  4. Native antigen

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TLS Online TPP Program

#Question id: 4317

#SCPH05 I Biotechnology

Which of the following functions does the product of the p53 gene carry out?
TLS Online TPP Program

#Question id: 3655

#SCPH06 I Botany

The mismatched base is removed from the daughter strand of DNA by:
TLS Online TPP Program

#Question id: 14767

#I Life Science/ Life Sciences Group – I-V
TLS Online TPP Program

#Question id: 5074

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

The "mid-blastula transition" is the point in development when:
TLS Online TPP Program

#Question id: 314

#SCPH28 | Zoology

Which statement explains the cleaning action of soap on greasy dishes?