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TLS Online TPP Program

#Question id: 313

What is the difference between a particle being hydrated versus being solvated?

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

  1. A hydrated particle is surrounded by a shell of water. A solvated molecule is surrounded by a shell of solvent molecules, not necessarily water.

  2. The terms hydrated and solvated mean exactly the same thing.

  3. A hydrated particle has reacted with hydrogen. A solvated particle is dissolved in a solvent.

  4. The word hydrated is used only when the solute is an electrolyte.

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TLS Online TPP Program

#Question id: 2138

#SCPH06 I Botany

Integrins are
TLS Online TPP Program

#Question id: 6968

#SCPH28 | Zoology

In Xenopus, the mesoderm moves in through the blastopore by rolling around the dorsal lip in a process called:
TLS Online TPP Program

#Question id: 3893

#SCPH01 Biochemistry

Protein structural motifs often have general functions in common.  Which one of the following motifs is known to be involved in protein dimer formation, but not in direct protein-DNA interactions?
TLS Online TPP Program

#Question id: 15711

#SCPH01 Biochemistry

For the regeneration of a whole plant from a cell or callus tissue, there should be differentiation leading to shoot bud or embryo formation. This may occur through 
TLS Online TPP Program

#Question id: 780

#SCPH05 I Biotechnology

Drosha and Pasha: