TLS Online TPP Program

#Question id: 4315


A researcher introduces double-stranded RNA into a culture of mammalian cells and can identify its location or that of its smaller subsections experimentally, using a fluorescent probe. When she finds that the introduced strand separates into single-stranded RNAs, what other evidence of this single-stranded RNA piece's activity would she find?

#SCPH06 I Botany
  1. She can measure the degradation rate of the remaining single strand.

  2. The rate of accumulation of the polypeptide encoded by the target mRNA is reduced.

  3. The amount of miRNA is multiplied by its replication.

  4. The cell's translation ability is entirely shut down.

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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:

TLS Online TPP Program

#Question id: 414

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

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:

TLS Online TPP Program

#Question id: 414

#SCPH05 I Biotechnology

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:

TLS Online TPP Program

#Question id: 414

#SCPH28 | Zoology

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:

TLS Online TPP Program

#Question id: 415

#SCPH01 Biochemistry

Which one of the following compounds does not have a large negative free energy of hydrolysis?

TLS Online TPP Program

#Question id: 415

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

Which one of the following compounds does not have a large negative free energy of hydrolysis?