Below is a list of hypothetical genes with the indicated function. Which genes could be classified...
Below is a list of hypothetical genes with the indicated function. Which genes could be classified as a tumor suppressor?
(a) Gene A: Promotes Apoptosis
(b) Gene B: Inhibits Cell Cycle
(c) Gene C: Promotes Cellular Differentiation
(d) Gene D: Extends Chromosome Ends During Cell Division
(e) Gene E: Promotes Angiogenesis
(f) Gene F: Inhibits Angiogenesis
Homework Answers
Tumour suppressor genes do not allow the cell growth and differentiation in an uncontrolled way. Whereas, the oncogenes allow uncontrolled cell division.
(a) Gene A: Promotes Apoptosis ----> Tumour suppressor
(b) Gene B: Inhibits Cell Cycle ------> Tumour suppressor
(c) Gene C: Promotes Cellular Differentiation ----> Oncogenic
(d) Gene D: Extends Chromosome Ends During Cell Division ----> Oncogenic
(e) Gene E: Promotes Angiogenesis ----> Oncogenic
(f) Gene F: Inhibits Angiogenesis ----> Tumour suppressor
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