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p53 is a _________(a) translation factor(b) polymerase(c) endonuclease(d) transcription factorThis question was posed to me at a job interview.This interesting question is from Cancer in chapter Cancer of Cell Biology

Answer»

Right answer is (d) transcription FACTOR

To elaborate: P53 is a protein transcription factor that is also CALLED the guardian of the genome because of its role in tumour suppression by causing APOPTOSIS. p53 has also been used to TREAT onset of certain tumours.


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