Centromere associated cohesins are specifically protected from phosphorylation dependent removal by protein phosphatase 2A

TLS Online TPP Program

#Id: 9076

#Unit 4. Cell Communication and Cell Signaling

A G protein– coupled receptor kinase phosphorylates serine and threonine residues in the

cytoplasmic segments of activated GPCRs

TLS Online TPP Program

#Id: 1402

#Unit 4. Cell Communication and Cell Signaling

Myosin II

Two heads and assembles into bipolar filaments

Small and non-processive

Function- Contraction 

TLS Online TPP Program

#Id: 5870

#Unit 10. Ecological Principles

Species turnover on islands is generally low - The number of species on an island might remain the same, but the composition of the species should change continuously as new species colonize the island and others become extinct.

TLS Online TPP Program

#Id: 2624

#Unit 13. Methods in Biology

Type III restriction endonucleases are intermediate between the type I and type II enzymes; they cleave DNA in the immediate vicinity of their recognition sites.

TLS Online TPP Program

#Id: 6616

#Unit 7. System Physiology – Animal

The last 14 days of the menstrual cycle are dominated by the corpus luteum (luteal phase).