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TLS Online TPP Program

#Question id: 1118

What are scaffolding proteins?

#XL - Q Biochemistry

  1. microtubule arrays that allow lipid-soluble hormones to get from the cell membrane to the nuclear pores

  2. large molecules to which several relay proteins attach to facilitate cascade effects

  3. relay proteins that orient receptors and their ligands in appropriate directions to facilitate complex formation

  4. proteins that enter the nucleus of a cell to regulate transcription

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TLS Online TPP Program

#Question id: 4141

#XL - T Zoology

Bacterial ribosomes:
TLS Online TPP Program

#Question id: 4142

#XL - T Zoology

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: 4144

#XL - T Zoology

The Wobble Hypothesis suggests that:
TLS Online TPP Program

#Question id: 4145

#XL - T Zoology

Steriod hormone response elements (HREs) are _ , which, when bound to _, alter gene expression at the level of _.
TLS Online TPP Program

#Question id: 4146

#XL - T Zoology

Approximately how many NTPs must be converted to NDPs to incorporate one amino acid into a protein?
TLS Online TPP Program

#Question id: 4147

#XL - T Zoology

Which one of the following antibiotics does not function by interfering with the translational process?