Question

Cdhl is dephosphorylated by OA. Cyclin B OB. B. PS3 Cdc14 OC. E2F D.

Answer 1

Cdh1 is dephosphorylated by?

Answer: (C) Cdc14.

Phosphorylation by Cdc5 and Cdc28-Clb inhibits its activity and can be reversed by dephosphorylation by Cdc14.

DNA synthesis is initiated with the activation of what complex?

Answer: (D) Cyclin A - Cdk 2 complex.

The DNA replication is initiated by the increased concentration of Cyclin A/CDK2 complex.

Which of the proteins may have disulfide bonds?

Answer: None of the above.

Proteins which have cysteine doman are exposed to extracellular spece via the secretory and endocytic pathways have disulfide-bond.

Cell surface receptor that transmit signalling pathways can be classifed as tumor supressing gene?

False.

Cell surface receptors are classified as: ion channel-linked receptors, G-protein-linked receptors, and enzyme-linked receptors.