The interconversion of phytochrome Pr to Pfr form proposed by

TLS Online TPP Program

#Question id: 354

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

You have a freshly prepared 0.1 M sucrose (molecular mass 342) solution, which means ________.

TLS Online TPP Program

#Question id: 4954

#SCPH28 | Zoology

If natural selection in a particular environment favored genetic systems that permitted the production of daughter ʺcellsʺ that were genetically dissimilar from the mother ʺcells,ʺ then one should expect selection for

I. polynucleotide polymerase with low mismatch error rates.

II. polynucleotide polymerases without proofreading capability.

III. batteries of efficient polynucleotide repair enzymes.

IV. polynucleotide polymerases with proofreading capability.

V. polynucleotide polymerases with high mismatch error rates.

TLS Online TPP Program

#Question id: 2089

#SCPH05 I Biotechnology

What type of single-pass membrane protein would contain a hydrophobic membrane spanning alpha-helix?

TLS Online TPP Program

#Question id: 15471

#SCPH05 I Biotechnology

Which one of the following need NOT be conserved in a biochemical reaction?

TLS Online TPP Program

#Question id: 24442

#SCPH06 I Botany

Match the following Column I with Column II 

Column I	Column II
A. PR segment	i. Plateau portion of the ventricular action potential
B. PR interval	ii. Conduction through atrioventricular node
C. ST segment	iii. The time from initial depolarization of the atria to initial depolarization of the ventricles
D. ST interval	iv. An isoelectric portion of the QT interval