TLS Online TPP Program

#Question id: 1891


Rhesus hemolytic disease of the fetus and newborn involves:

#Unit 4. Cell Communication and Cell Signaling
  1. IgE

  2. Antibody to cell surfaces

  3. Soluble immune complexes

  4. Cytokine release from T-cells

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TLS Online TPP Program

#Question id: 24591

#Unit 2. Cellular Organization

The rate of loss of single-stranded (ss) DNA during renaturation is a

TLS Online TPP Program

#Question id: 885

#Unit 1. Molecules and their Interaction Relevant to Biology

The half-lives of many cytoplasmic proteins vary with the identities of their N-terminal residues via the  N-end rule.

a) Proteins with the “destabilizing” N-terminal residues contain Asp, Arg, Leu, Lys, and Phe with their half-lives > 2 to 3 hours

b) Proteins with the “destabilizing” N-terminal residues with their half-lives of only 2 to 3 minutes contain; Asp, Arg, Leu, Lys, and Phe

c) Proteins contain Ala, Gly, Met, Ser, Thr, and Val have half-lives of >10 hours are stabilizing N-terminal residue in prokaryotes

d) Those with the “stabilizing” N-terminal residues Ala, Gly, Met, Ser, Thr, and Val have half-lives of >20 hours in eukaryotes

Which of the following is correct?

TLS Online TPP Program

#Question id: 28770

#Unit 2. Cellular Organization

Autophagy can be either;
I- Nonselective autophagy
II- Selective autophagy
a) Closure of the membrane cup to form autophagosome
b) a bulk portion of cytoplasm is sequestered in autophagosomes
c) used to destroy invading microbes
d) Nucleation of autophagosome formation by ATG1
Find out the correct match statements of about selective as well as nonselective autophagy?

TLS Online TPP Program

#Question id: 7497

#General Aptitude

How many seconds will a 375 m long train take to cross a man walking with a speed of 2 km/h in the direction of the moving train, if the speed of the train is 56 km/h?

TLS Online TPP Program

#Question id: 5810

#Unit 8. Inheritance Biology

The main difference between the directed mutation theory and the random mutation theory is: