Glycine & Proline are relatively polar considering negative hydropathy index (-0.4 & -1.6) comparing to other nonpolar amino acids.

TLS Online TPP Program

#Id: 10520

#Unit 4. Cell Communication and Cell Signaling

In normal vertebrate cells, ATP-powered phospholipid flippases  (members of the ABC transporter) called 

ATP11A and ATP11C

TLS Online TPP Program

#Id: 8343

#Unit 2. Cellular Organization

formin family members have two adjacent domains:

FH1- rich in proline, landing site for profilin–ATP–G-actin

FH2 - form a dimer and nucleate filament assembly

TLS Online TPP Program

#Id: 9213

#Unit 11. Evolution and Behavior

Probability of being heterozygote in given population

H = 1 - 1/2N

TLS Online TPP Program

#Id: 4710

#Unit 13. Methods in Biology

The presence of several conjugated double bonds in organic molecules results in an extended p-system of electrons which lowers the energy of the p* orbital through electron delocalisation.

TLS Online TPP Program

#Id: 9874

#Unit 4. Cell Communication and Cell Signaling

The innate immune system includes physical and chemical—as well as cellular responses