TLS Online TPP Program

#Question id: 3530


Mendel’s law of segregation, as applied to the behavior of chromosomes in meiosis, means that:

#Unit 8. Inheritance Biology
  1. pairing of homologs will convert one allele into the other, leading to separation of the types.

  2. alleles of a gene separate from each other when homologs separate in meiosis I, or in meiosis II if there is a single crossover between the gene and the centromere.

  3. genes on the same chromosome will show 50% recombination

  4. alleles of a gene will be linked and passed on together through meiosis

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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?

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: 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: 896

#Unit 1. Molecules and their Interaction Relevant to Biology

van’t Hoff plot is drawn between

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: 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?