Question

which of the following is encoded by the src oncogene and catalyses the specific addition of phosphate groups to cellular protein?

• A. protein phosphatase
• B. adenylate cyclase
• C. G protein- linked receptor
• D. homeobox transcription factor

Answer 1

The correct option is A protein phosphatase

Protein phosphorylation is a post-translational adjustment of proteins in which an amino corrosive buildup is phosphorylated by a protein kinase by the expansion of a covalently bound phosphate gathering.

So, the correct option is 'protein phosphatase'.