Cell migration mediated by the activation of the Wnt planar cell polarity pathway in the epiblast next to Koller’s sickle, at the posterior edge of the embryo.

TLS Online TPP Program

#Id: 8481

#Unit 1. Molecules and their Interaction Relevant to Biology

Turns are classified into several classes, like 

β-Turn  (I, II, I’, II’) 

α -Turn 

γ- Turn

π -Turn

TLS Online TPP Program

#Id: 9917

#Unit 4. Cell Communication and Cell Signaling

Influenza virus binds to sialic acid residues

Rhinovirus binds to intercellular adhesion molecules (ICAMs)

Epstein Barr virus (EBV) binds to type 2 complement receptors on B cells

TLS Online TPP Program

#Id: 9729

#Unit 6. System Physiology – Plant

Latex are resin terpenoids produced by laticifers is released upon damage and often contains cardiac glycosides which fend off herbivores.

TLS Online TPP Program

#Id: 8369

#Unit 2. Cellular Organization

The length of the myosin II neck domain determines the rate of movement.

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.