Practice Questions

TLS Online TPP Program

#Question id: 319

London dispersion forces are attractive forces that arise due to

#1. Molecules and their Interaction Relevant to Biology

infinitesimal dipoles generated by the constant random motion of electrons.
permanent dipoles of molecules containing covalent bonds between atoms of very different electronegativities.
the hydrophobic effect.
ion pairing between oppositely charged functional groups.

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TLS Online TPP Program

#Question id: 16496

#12. Applied Biology

Neomycin phosphotransferase gene is used as a selectable marker. It provides resistence against which antibiotic ?

TLS Online TPP Program

#Question id: 16497

#12. Applied Biology

Which vir gene act as an endonuclease and helps to nick the right border

TLS Online TPP Program

#Question id: 16498

#12. Applied Biology

Chromosomal gene of agrobacterium needed for an optimal expression of vir genes of pTi

TLS Online TPP Program

#Question id: 16775

#13. Methods in Biology

If the mean and the mode are given as 35 and 30. Find the Median.

TLS Online TPP Program

#Question id: 16776

#13. Methods in Biology

If the Mean and Mode are 25, then find the Median.

TLS Online TPP Program

#Question id: 16777

#13. Methods in Biology

What is the formula for the median of Grouped data?