Two major classes of actin-nucleating proteins:

1. Formins nucleate the assembly of unbranched filaments 

2. Arp2/3 complex nucleates the assembly of branched actin networks

TLS Online TPP Program

#Id: 10653

#XL - R Botany

Difference between gymnosperm and angiosperm

TLS Online TPP Program

#Id: 9393

#XL - T Zoology

Hygienic behaviour in honeybee (Inherited)

uu ‐ Uncapping  

rr‐ Cleaning

TLS Online TPP Program

#Id: 8175

#XL - Q Biochemistry

SNARE-mediated fusion occurs during exocytosis of secreted proteins. In this case, 

v-SNARE, are VAMP 

t-SNAREs are syntaxin & SNAP-25

TLS Online TPP Program

#Id: 9625

#XL - T Zoology

Unbound receptors are internalized at a relatively slow rate, on average once every 30 minutes, and are recycled rapidly to the plasma membrane so there is little reduction in the total number of surface receptors. 

TLS Online TPP Program

#Id: 8646

#XL - R Botany

One of the important substrates of the G1/S phase cyclin-CDK complexes is Cdh1.