JIPMER2015BotanyCell Cycle and Cell Division

The protein products of tumour suppressor gene may

Options

Abe present in non-cancerous cells
Bcause signal cell death
Cregulate the cell cycle
DAll of the above

Correct answer

A. be present in non-cancerous cells

Step-by-step solution

A tumour suppressor gene or anti oncogene, is a gene that protects a cell from one step on the path to a cancer. It regulates the cell cycle, cause signal cell death and present is non-cancerous cell.

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