TLS Online TPP Program

#Question id: 9166


If global warming continues at its present rate, which biomes will likely take the place of the coniferous forest (taiga)?

#Unit 9. Diversity of Life Forms
  1. temperate broadleaf forest and grassland
  2. desert and chaparral
  3. tropical forest and savanna
  4. chaparral and temperate broadleaf forest
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TLS Online TPP Program

#Question id: 894

#Unit 1. Molecules and their Interaction Relevant to Biology

When stress conditions arise, or when protein synthesis threatens to overwhelm the protein-folding capacity of the ER, unfolded proteins can accumulate. These conditions trigger the unfolded protein response (UPR)

a) unfolded protein response ensures to reduces the rate of protein synthesis by mTOR pathway

b) Amyloid aggregates that form before the UPR can come into play may be removed. Some are degraded by autophagy

c) Amyloid aggregates that can be removed by other mechanism such as lysosomal degradations

d)  UPR also bring the various systems into alignment by increasing the concentration of chaperones in the oxygen deprived conditions

Which of the following statements would be incorrect?

TLS Online TPP Program

#Question id: 895

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is van’t Hoff plot equation?

TLS Online TPP Program

#Question id: 896

#Unit 1. Molecules and their Interaction Relevant to Biology

van’t Hoff plot is drawn between

TLS Online TPP Program

#Question id: 897

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the plot is correct for van’t Hoff equation?

TLS Online TPP Program

#Question id: 898

#Unit 1. Molecules and their Interaction Relevant to Biology

Protein folding can be followed in the laboratory by measuring which of the following

A) viscosity.

B) electrophoretic mobility and gel filtration.

C) UV absorption and light rotation.

TLS Online TPP Program

#Question id: 899

#Unit 1. Molecules and their Interaction Relevant to Biology

Which statement is true about disulfide bonds and protein folding?