The enzyme complex or gene that maintains telomere integrity is________, which acts as an antisenescence complex. Mice and humans with its deficiencies age prematurely (Mitchell et al. 1999). Overexpressing or reactivating it in senescent cells extends longevity in mice without increasing cancer,

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#Question id: 311

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

Which of the following has no contribution to the stability of tRNA?

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#Question id: 1569

#SCPH01 Biochemistry

A bacterium entering the body through a small cut in the skin will do which of the following?

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#Question id: 1566

#SCPH06 I Botany

Histamines trigger dilation of nearby blood vessels, and increase in their permeability. Which of the signs of inflammation are therefore associated with histamine release?

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#Question id: 14522

#SCPH01 Biochemistry

A sample space has two events A and B such that probabilities  

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#Question id: 368

#SCPH01 Biochemistry

Which of the following is true about the properties of aqueous solutions?