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TLS Online TPP Program

#Question id: 4361

How do steroid hormones produce their effects in cells?

#SCPH28 | Zoology

  1. by binding to the regulatory gene in an operon

  2. by activating translation of certain mRNAs

  3. by promoting the degradation of specific mRNAs

  4. by binding to intracellular receptors and promoting transcription of specific genes

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TLS Online TPP Program

#Question id: 18686

#SCPH05 I Biotechnology

Homology modeling may be distinguished from ab initio prediction because: 
TLS Online TPP Program

#Question id: 4140

#SCPH06 I Botany

Which of the following statements about bacterial mRNA is true?
TLS Online TPP Program

#Question id: 5226

#SCPH06 I Botany

Which of the following has the largest genome and the fewest genes per million base pairs?
TLS Online TPP Program

#Question id: 8899

#SCPH28 | Zoology

A new species of aquatic chordate is discovered that closely resembles an ancient form. It has the following characteristics: external armor of bony plates, no paired lateral fins, and a suspension-feeding mode of nutrition. In addition to these, it will probably have which of the following characteristics?
TLS Online TPP Program

#Question id: 414

#SCPH01 Biochemistry

The hydrolysis of phosphoenolpyruvate proceeds with a DG'° of about –62 kJ/mol. The greatest contributing factors to this reaction are the destabilization of the reactants by electostatic repulsion and stabilization of the product pyruvate by: