In HGPRT negative cells which pathway is blocked of nucleotide synthesis

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#Question id: 725

#Unit 1. Molecules and their Interaction Relevant to Biology

At 25°C values of [θ]222, the mean residue ellipticity at 222 nm, are - 33,000 and -3,000 deg cm2 dmol-1 for a polypeptide existing in α- helical (α) and β-structure (β), respectively. If this polypeptide undergoes a two-state heat-induced α-β transition, and a value of [θ]222 =  -15,000 deg cm2 dmol-1 is observed at 60°C, then this observation leads to the conclusion that the α helix conversion to β- structure is:

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#Question id: 24578

#Unit 10. Ecological Principles

if ecologists count the number of birds after a year is 150 in the same population which have the finite rate of increase will be 1.5. Calculate the initial population size of given population?

TLS Online TPP Program

#Question id: 28547

#Unit 5. Developmental Biology

Given figure showing Carpels-Stamen-Stamen-Carpels , mutant gene is;

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#Question id: 11306

#Unit 2. Cellular Organization

Which of the following factors would tend to increase membrane fluidity?

TLS Online TPP Program

#Question id: 14806

#Unit 4. Cell Communication and Cell Signaling

Which is more immunogenic compound ?