Shelterin is the complex of six protein (TRF1, TRF2, Rap1, TIN2, TPP1, and POT1), below some of the statements are given regarding POT1, choose the correct statement 

a) POT1 binding to single-stranded telomere DNA and promote telomere activity.

b) POT1 binding to single-stranded telomere DNA inhibits telomere activity.

c) POT1 acts as antagonist of Cdc13 which inhibits the telomere activity.

d) POT1 helps in recruitment of telomerase 

#Question id: 556

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following statement is correct to calculate the turnover number of an enzyme,

A) the enzyme concentration.

B) the initial velocity of the catalyzed reaction at [S] >> Km.

C) the initial velocity of the catalyzed reaction at low [S].

D) the Km for the substrate.

#Question id: 6627

#General Aptitude

#Question id: 6635

#General Aptitude

Choose the group of letters which is different from others.

#Question id: 10226

#Unit 6. System Physiology – Plant

Under moderate excess light Quantum efficiency decreases , but the maximum photosynthetic rate remains unchanged and caused by the diversion of absorbed light energy toward heat dissipation—hence the decrease in quantum efficiency this term is known as

#Question id: 4928

#Unit 8. Inheritance Biology

A certain kind of snail can have a right-handed direction of shell coiling (D) or left handed coiling (d). If direction of coiling is due to a protein deposited by the mother in the egg cytoplasm, then a Dd egg-producing snail and a dd sperm-producing snail will have offspring of which genotype(s) and phenotype(s)?