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TLS Online TPP Program

#Question id: 2628

Choose true statement about lac repressor;

#SCPH28 | Zoology

  1. Lac repressor binds as a dimer.

  2. located 400 bp downstream and 90 bp upstream of the primary operator.

  3. Each operator is contacted by only one of these subunits.

  4. The different oligomeric form alters the mechanism of DNA recognition.

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TLS Online TPP Program

#Question id: 1562

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

________ are cells of the mammalian innate immune response that help destroy tumors.
TLS Online TPP Program

#Question id: 1562

#SCPH05 I Biotechnology

________ are cells of the mammalian innate immune response that help destroy tumors.
TLS Online TPP Program

#Question id: 1562

#SCPH05 I Biotechnology

________ are cells of the mammalian innate immune response that help destroy tumors.
TLS Online TPP Program

#Question id: 1562

#SCPH06 I Botany

________ are cells of the mammalian innate immune response that help destroy tumors.
TLS Online TPP Program

#Question id: 1562

#SCPH28 | Zoology

________ are cells of the mammalian innate immune response that help destroy tumors.
TLS Online TPP Program

#Question id: 1563

#SCPH01 Biochemistry

A nonfunctional CD4 protein on a helper T cell would result in the helper T cell being unable to ________.