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TLS Online TPP Program

#Question id: 2161

Facilitated diffusion can be distinguished from passive diffusion by

#XL - S Microbiology

  1. the equilibrium concentration of solute reached.

  2. the linear dependence of the rate of transport on the concentration gradient across the membrane.

  3. the specificity of the transport process for particular molecular species.

  4. Facilitated diffusion follows fick's law
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TLS Online TPP Program

#Question id: 11326

#XL - R Botany

This soil horizon is characterized as rich in humus and consists of partly decomposed organic material mixed with mineral soil.
TLS Online TPP Program

#Question id: 14998

#XL - T Zoology

You set up a monohybrid cross between true breeding round winged and true breeding oval winged insects. Your F1 offspring have round wings, and you collect the following numbers of F2: Round wings: 302; Oval wings: 86. Which of the following statements is NOT correct?
TLS Online TPP Program

#Question id: 20159

#XL - P Chemistry

The ground state configuration of Fe3+ ion in gaseous state is: (At. No. of Fe = 26)
TLS Online TPP Program

#Question id: 10343

#XL - Q Biochemistry

In many plants, nitrate is assimilated in the root as well as in the shoot according to their native place. Some of the given statements about nitrate assimilation;

a) If plants native to temperate region assimilate NO3- at root

b) If plants native to temperate region assimilate NO3- at shoot

c) Plants native to tropical or subtropical region assimilate NO3- at root

d) Plants native to tropical or subtropical region assimilate NO3- at shoot

Which of the following combination from above statements is correct?
TLS Online TPP Program

#Question id: 4949

#XL - T Zoology

What probably accounts for the switch to DNA-based genetic systems during the evolution of life on Earth?