AP BIOLOGY

CELL DIVISION

CELL DIVISION AND CANCEROUS CELLS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
These are examples of:chemicals in cigarette smokeradiation nitrates in processed foodsartificial sweeterHeavy metals such as mercury and lead
A
Carcinogens
B
Predispositions
C
Mutations
D
Tumors
Explanation: 

Detailed explanation-1: -Tobacco smoke contains a deadly mix of more than 7, 000 chemicals. Hundreds are toxic. About 70 can cause cancer.

Detailed explanation-2: -cancer cases are caused by smoking. cancer deaths are caused by smoking. Every time a person takes a puff of a cigarette, 7000 chemicals enter into the lungs and spread to other parts of the body. There are 69 different chemicals in a cigarette that are known to cause cancer (carcinogens).

There is 1 question to complete.