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TLS Online TPP Program

#Question id: 1086

What is the most likely mechanism by which testosterone functions inside a cell?

#SCPH01 Biochemistry

  1. It acts as a signal receptor that activates tyrosine kinases.

  2. It binds with a receptor protein that enters the nucleus and activates expression of specific genes.

  3. It acts as a steroid signal receptor that activates ion channel proteins in the plasma membrane.

  4. It coordinates a phosphorylation cascade that reduces spermatogenesis.

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TLS Online TPP Program

#Question id: 9174

#SCPH28 | Zoology

Use the following figures to answer the question below.


Based on the data in the figures, which of the following statements is accurate?
TLS Online TPP Program

#Question id: 18214

#SCPH05 I Biotechnology

Expressed sequence tags (ESTs) are
TLS Online TPP Program

#Question id: 1106

#SCPH28 | Zoology

Protein kinase is an enzyme that functions in which of the following ways?
TLS Online TPP Program

#Question id: 4168

#SCPH01 Biochemistry

The deaminoacylated tRNA leaves the ribosome as the growing polypeptide passes through the tunnel of the large ribosomal subunit from the __.
TLS Online TPP Program

#Question id: 12926

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

PCR is undertaken with a fluorescence reporter / quencher pair called______