How does Ras oncogene contribute to cancers?(a) It codes for an anti-apoptotic protein, produced in abnormally large amounts(b) It codes for a GTPase switch protein, which in its mutated form cannot be switched off(c) It codes for a transcription factor produced abnormally in large amounts(d) A growth factor that is continually active is encoded in its truncated formThe question was asked by my school principal while I was bunking the class.This interesting question is from Oncogenes, Tumor Suppressor Genes and Programmed Cell Death topic in portion Biosignalling of Biochemistry

How does Ras oncogene contribute to cancers?(a) It codes for an anti-a

1.	How does Ras oncogene contribute to cancers?(a) It codes for an anti-apoptotic protein, produced in abnormally large amounts(b) It codes for a GTPase switch protein, which in its mutated form cannot be switched off(c) It codes for a transcription factor produced abnormally in large amounts(d) A growth factor that is continually active is encoded in its truncated formThe question was asked by my school principal while I was bunking the class.This interesting question is from Oncogenes, Tumor Suppressor Genes and Programmed Cell Death topic in portion Biosignalling of Biochemistry
Answer» Right CHOICE is (b) It CODES for a GTPase switch protein, which in its mutated FORM cannot be SWITCHED off The best explanation: Ras oncogene codes for a GTPase switch protein, which in its mutated form cannot be switched off.

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