TLS Online TPP Program

#Id: 5529

#Unit 7. System Physiology – Animal

In late proximal convoluted tubule High tubular fluid Cl− concentration is the driving force for reabsorption

TLS Online TPP Program

#Id: 9702

#Unit 4. Cell Communication and Cell Signaling

Haploid yeast cells secrete protein signals known as pheromones, which induce mating between opposite mating types.

TLS Online TPP Program

#Id: 2820

#Unit 13. Methods in Biology

Ion-exchange chromatography is frequently chosen for the separation and purification of proteins, peptides, nucleic acids, polynucleotides and other charged molecules, mainly because of its high resolving power and high capacity.

TLS Online TPP Program

#Id: 2471

#Unit 13. Methods in Biology

In electrophoretic separation the phenomenon of electroendosmosis (also known as electro-osmotic flow) which is due to the presence of charged groups on the surface of the support medium.

TLS Online TPP Program

#Id: 8272

#Unit 1. Molecules and their Interaction Relevant to Biology

A hydrogen bond is an intermolecular force (IMF) that forms a special type of dipole-dipole attraction when a hydrogen atom bonded to a strongly electronegative atom exists in the vicinity of another electronegative atom with a lone pair of electrons.