The Biological and Psychological Impact of Smoking Cigarettes

4620 Words10 Pages

The Biological and Psychological Impact of Smoking Cigarettes

I have been set the assignment to construct a detailed and

comprehensive scientific essay. The essay must be related to an area

of the AS course(AQA). I have decided to do my essay on the

"biological and psychological impacts of smoking cigarettes". I will

provide a brief section on the history of smoking and cigarettes. I

will then discuss the composition and contents of cigarettes and the

biological and psychological effects of smoking. I will make sure I

cover each area in great detail, paying particular attention to the

effects it has on the cardiovascular and respiratory system. I will

also try to use a variety of sources in helping me to complete my

essay(internet, books, and science magazines).

The history of tobacco and smoking goes back along way to the early 16th

century when tobacco was first discovered by the Spanish explorer's in

America. It was then brought back form America to Europe when it then

spread. At this point the Spanish were oblivious to the addictive and

dangerous nature of tobacco. Since then people have had many uses for

tobacco, they have sniffed, chewed and smoked it. Originally the

tobacco was smoked in pipes and it was not in till the mid-19th

century, when cigarettes were invented as a convenient way of smoking

tobacco, that the habit really increased in popularity and spread

almost like an infection across Europe(7). Now in recent years the

rate of people smoking and the production of cigarettes have

exponentially exploded. Hundreds of manufactures have released

cigarette brands onto the market and millions of people across the

globe ...

... middle of paper ...

...ced Biology Michael Roberts

Michael Reiss

Grace Monger

(2)AQA Biology

Specification A

A new introduction to Biology Bill Indge

Martin Rowland

Margaret Baker.

Internet sites

(3)Cancer Research www.canceresearch.org.uk

(4)National Health Service www.NHS.org.uk

(5)Yale university school of Medicine www.yusl.com

(6)National library of Medicine www.NLM.com

(7)Tobacco www.tobacco.org/history

(8)Science Daily www.sciencedaily.com

(9)Method is health www.methodishealth.com

(10) www.lungusa.org.disease

(11)Nicotine Addiction www.drugabuse.gov

(12)British heart foundation www.BHF.org.uk

Newspapers

(13)Times Newspaper

(14)Guardian

Intranet

(15)Bio Fact sheets

Coronary heart disease

Leaflets and Broachers

(16)Cancer research

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