Binding of Ca2+ ions to TN-C

triggers movement of TM to a new position on the filament, thereby exposing the myosin-binding sites on actin.

TLS Online TPP Program

#Id: 8106

#XL - T Zoology

Galactolipids are localized in the thylakoid membranes (internal membranes) of chloroplasts; they make up 70% to 80% of the total membrane lipids of a vascular plant, and are therefore probably the most abundant membrane lipids in the biosphere. 

TLS Online TPP Program

#Id: 7350

#XL - T Zoology

Loop method for inbreeding coefficient 

Summation of all possible loop (1/2)n

n= number of individuals in loop except than inbreeding

TLS Online TPP Program

#Id: 7939

#XL - Q Biochemistry

The GTPase cycle analogous to the GTP hydrolysis coupled to the initiation of translation on the ribosome.

TLS Online TPP Program

#Id: 9570

#XL - T Zoology

Van Valen law -  he found a surprising result: rather straight curves, implying that the probability of extinction is roughly constant.

TLS Online TPP Program

#Id: 9486

#XL - R Botany

Hemibiotrophs have an initial period of biotrophy followed by necrotrophy.