Gαt contains an intrinsic GTPase activity by GAP complex, RGS9-Gβ5 triggers the rapid inactivation of the PDE

TLS Online TPP Program

#Id: 8539

#XL - Q Biochemistry

The short (∼20 amino acid) C-terminal tails of both α- and β-tubulin that protrude from the microtubule are enriched in glutamic and aspartic acids, the surface of the microtubule possesses a net negative charge.

TLS Online TPP Program

#Id: 9267

#XL - Q Biochemistry

Diazotrophs are able to catalyze the enzymatic reduction of this compound to ammonia (NH3) using the enzyme nitrogenase

TLS Online TPP Program

#Id: 10742

#XL - R Botany

Simple Umbel

Examples: Centella asiatica (Brahmi), Allium cepa (onion), Fatsia japonica (paper plant), Primula veris (cowslip), etc.

TLS Online TPP Program

#Id: 10568

#XL - R Botany

Father of Biology and Zoology

Aristotle

Father of Botany

Theophrastus

Father of Plant Physiology

Stephan Hales

TLS Online TPP Program

#Id: 9640

#XL - T Zoology

The SH3 domains in GRB2 selectively bind to 

proline-rich sequences in Sos