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TLS Online TPP Program

#Question id: 1643

What is the single best defining description of the classical pathway of complement activation?

#SCPH05 I Biotechnology

  1. It utilizes complement component C1r

  2. It produces a C5 convertase

  3. In generates the membrane attack complex (MAC)

  4. It results in the splitting of C3 into C3a and C3b

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TLS Online TPP Program

#Question id: 16497

#SCPH06 I Botany

Which vir gene act as an endonuclease and helps to nick the right border
TLS Online TPP Program

#Question id: 3885

#SCPH06 I Botany

AZT (3'-azido-2',3'-dideoxythymidine), used to treat HIV infection, acts in HIV-infected cells by:
TLS Online TPP Program

#Question id: 553

#SCPH06 I Botany

The concept of “induced fit” refers to the fact that:
TLS Online TPP Program

#Question id: 8713

#SCPH28 | Zoology

Which statement represents the best explanation for the observation that the nuclear DNA of wolves and domestic dogs has a very high degree of sequence homology? Dogs and wolves ________.
TLS Online TPP Program

#Question id: 14833

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

The pneumococcal vaccine is directed against the