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TLS Online TPP Program

#Question id: 313

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

#Unit 1. Molecules and their Interaction Relevant to Biology

  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: 745

#Unit 1. Molecules and their Interaction Relevant to Biology

The structure of RNA differs from that of DNA, as RNA contains:
TLS Online TPP Program

#Question id: 5839

#Unit 8. Inheritance Biology

During recombination in E. coli, ________ recognize(s) regions of sequence similarity and promote(s) strand invasion, while ________ bind(s) to a Holliday junction promoting strand migration.
TLS Online TPP Program

#Question id: 11020

#Unit 7. System Physiology – Animal

Circus movements in the ventricle can lead to ventricular fibrillation. Which of the following conditions in the ventricular muscle will increase the tendency for circus movements?
TLS Online TPP Program

#Question id: 12647

#Unit 6. System Physiology – Plant

Other oxygenated fatty acid-derived products, octadecanoids belong to the family of___
TLS Online TPP Program

#Question id: 5524

#Unit 5. Developmental Biology

Interaction of the optic stalk with ectoderm makes the development of the