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TLS Online TPP Program

#Question id: 19824

Several biochemical reactions heading to the production of active oxygen species, phytoalexin biosynthesis occurs due to

#Unit 12. Applied Biology

  1. Elicitors are recognised by receptor-like molecules present in resistant plants

  2. Elicitors are recognised by receptor-like molecules present in normal plants
  3. Elicitors are cleaved by receptor-like molecules present in resistant plants
  4. Elicitors are not recognised by receptor-like molecules present in resistant plants
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TLS Online TPP Program

#Question id: 708

#Unit 1. Molecules and their Interaction Relevant to Biology

 Rotational symmetry in proteins is false?
TLS Online TPP Program

#Question id: 3273

#Unit 11. Evolution and Behavior

The number of forward mutations is equal to the number of reverse mutations then

a) Population is in equilibrium for forward and reverse mutation rates

b) The population is being in Hardy–Weinberg equilibrium

c) No further change in allelic frequency
TLS Online TPP Program

#Question id: 5714

#Unit 8. Inheritance Biology

Homologous chromosomes pair in prophase I as a following way, if crossing over occur between P and Q gene of homologous chromosome?

Which of the following consequence of above abnormality?

A. Dicentric chromosome visible at anaphase I

B. Results in formation of acentric chromatid

C. Recombinant gamete unable to produced viable progeny due to missing of many gene

D. Resulting recombinant gamete become aneuploid 
TLS Online TPP Program

#Question id: 17078

#Unit 12. Applied Biology

In HGPRT negative cells which pathway is blocked of nucleotide synthesis
TLS Online TPP Program

#Question id: 4667

#Unit 3. Fundamental Processes

contains heptapeptide repeat, with a consensus sequence is known as the carboxy-terminal domain (CTD) the largest subunit of RNA polymerase II that is