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TLS Online TPP Program

#Question id: 4326

Which of the following is an example of post-transcriptional control of gene expression?

#SCPH01 Biochemistry

  1. the addition of methyl groups to cytosine bases of DNA

  2. the binding of transcription factors to a promoter

  3. the removal of introns and alternative splicing of exons

  4. gene amplification contributing to cancer

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TLS Online TPP Program

#Question id: 17279

#SCPH01 Biochemistry

Which of the following is relatively more stable to heat
TLS Online TPP Program

#Question id: 11197

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

After the depolarization phase of an action potential, the resting potential is restored by ________.
TLS Online TPP Program

#Question id: 554

#SCPH05 I Biotechnology

The Lineweaver-Burk plot is used to:
TLS Online TPP Program

#Question id: 4142

#SCPH01 Biochemistry

The large structure consisting of a mRNA molecule being translated by multiple copies of the macromolecular complexes that carry out protein synthesis is called a:
TLS Online TPP Program

#Question id: 1743

#SCPH05 I Biotechnology

The main costimulatory signal for activation of resting T-cells is provided by ligation of: