Cytokinesis

With the exception of higher plants, the division of the cell is brought about by a contractile ring made of actin and myosin

TLS Online TPP Program

#Id: 9970

#XL - T Zoology

In the absence of Wnts,

“free” β-catenin are targeted for degradation by a cytosolic destruction complex that is held together by the tumor suppressor protein Axin.

TLS Online TPP Program

#Id: 9358

#XL - T Zoology

Active type I receptor kinase phosphorylates a Smad

TLS Online TPP Program

#Id: 8225

#XL - Q Biochemistry

Hurler’s disease- mutation in a structural gene that codes for an individual lysosomal hydrolase.

TLS Online TPP Program

#Id: 9677

#XL - T Zoology

Activated PKB directly phosphorylates and inactivates a protein Bad

TLS Online TPP Program

#Id: 9682

#XL - T Zoology

PTEN can remove phosphate groups attached to serine,

threonine, and tyrosine residues in proteins, its ability to

remove the 3-phosphate from PI(3,4,5)P3 is its major function in cells.