Fate of duplicate gene 

TLS Online TPP Program

#Id: 8200

#Section 3: Genetics, Cellular and Molecular Biology

For optimal activity, of acid hydrolases they need to be: Activated by proteolytic cleavage Requires an acid environment.

TLS Online TPP Program

#Id: 8199

#Section 3: Genetics, Cellular and Molecular Biology

Lysosomes contain about 40 types of hydrolytic enzymes, All are acid hydrolases, work best at acidic pH including: proteases, nucleases, glycosidases, lipases, phospholipases, phosphatases, and sulfatases.

TLS Online TPP Program

#Id: 8198

#Section 3: Genetics, Cellular and Molecular Biology

Lysosomes are membrane-enclosed organelles filled with soluble hydrolytic enzymes that digest macromolecules.

TLS Online TPP Program

#Id: 8197

#Section 3: Genetics, Cellular and Molecular Biology

Zellweger syndrome

Autosomal recessive Mutations in any of a dozen different peroxins, the most common being Pex1, cause an impairment in peroxisomal protein import.

TLS Online TPP Program

#Id: 8196

#Section 3: Genetics, Cellular and Molecular Biology

The AAA ATPases Pex1 and Pex6 complex use the energy from ATP hydrolysis and causing the detachment of Pex 5 receptors into cytosol.

TLS Online TPP Program

#Id: 8195

#Section 3: Genetics, Cellular and Molecular Biology

A Pex 2, Pex 10, and Pex 12 complex embedded in the peroxisomal membrane transfers Ubiquitin to two embedded Pex 5 receptors.