Some cells can die as a result of external agents such as poison or trauma. However, most cells die through a process known as apoptosis, or programmed cell death.

Question

What is a likely consequence of a mutation that prevents apoptosis?
A A tumor
B A loss of amino acids
© A lack of cell division
• A reduction in chromosome number

Answer 1

A likely consequence of a mutation that prevents apoptosis is a tumor. Without apoptosis, damaged or abnormal cells would not undergo programmed cell death and would continue to divide and grow, leading to the formation of tumors.