Question

What is the relation between cell cycle disruption and cancer

Answer 1

Cancer is the result of unchecked cell division caused by a breakdown of the mechanisms that regulate the cell cycle. The loss of control begins with a change in the DNA sequence of a gene that codes for one of the regulatory molecules. Faulty instructions lead to a protein that does not function as it should.

Answer 2

genetic mutations causing the malfunction or absence of one or more regulatory proteins at cell cycle