Practice Questions

TLS Online TPP Program

#Question id: 892

Assisted protein folding is mediated by a group of proteins known as chaperons, which of the following statements is incorrectly reperesents chaperon activity;

#Unit 1. Molecules and their Interaction Relevant to Biology

chaperon help to fold, unfolded and partially folded polypeptide chains to disrupt the improper association of exposed hydrophobic segments
All molecular chaperones operate by binding to an unfolded or aggregated protein’s, and molecular chaperon donot requires ATP for their activity
molecular chaperones function to lift folding polypeptides out of the false minima in their folding funnels
molecular chaperones were first described as heat shock proteins (Hsp) because their rate of synthesis is increased at elevated temperatures

More Questions

TLS Online TPP Program

#Question id: 1548

#Unit 4. Cell Communication and Cell Signaling

B-cell survival in the follicle is dependent on?

TLS Online TPP Program

#Question id: 24609

#Unit 2. Cellular Organization

Which technique can quantitively measure transcriptome / amount of tRNA, mRNA, rRNA

TLS Online TPP Program

#Question id: 11451

#Unit 7. System Physiology – Animal

Immediately after putting on a shirt, your skin might feel itchy. However, this perception soon fades due to ________.

TLS Online TPP Program

#Question id: 1175

#Unit 4. Cell Communication and Cell Signaling

Which of the following mechanisms is NOT used to terminate cytokine signaling and the JAK/STAT pathway?

TLS Online TPP Program

#Question id: 917

#Unit 1. Molecules and their Interaction Relevant to Biology

The glycerol produced from the hydrolysis of triacylglycerides enters glycolysis as: