¶ … alcoholism and disorders in the human genes. A lot of diseases have been linked to human gene disorders and research is on-going. The article has five references.
Alcoholism has been recognized as a disease in which there is a desire to consume alcohol. The symptoms of alcoholism include a craving for alcohol, not being able to stop when drinking and consuming large amounts of the substance, exhibition of withdrawal symptoms such as nausea, sweating, shakiness and anxiety when not being able to consume alcohol. The disease is also characterized by development of a tolerance of alcohol so that large quantity of alcohol needs to be consumed in order to get high. [NIAAA. 2002].
It has been recognized that there is a tendency for children to inherit the drinking problems of their parents and therefore alcoholism is a genetically influenced disorder. [NCBI. 2003].
This essay looks at the genetic connection of alcoholism and attempts to answer some questions relating to human genetics and alcoholism.
Analysis
There has been a considerable amount of research done to investigate the link between human genetic disorder and alcoholism. Some factors are indicated as follows:
Genes and genes order
Genes are segments or sections of the DNA that are carried on the chromosomes and determine specific human characteristics like color of the eyes, height, hair type etc. These are located in cells which constitute all living organisms. Each cell contains a substance called deoxyribonucleic acid or the DNA. The DNA inside a cell is wrapped together to form structures called chromosomes. [Nemours 2002].
In a human most cells have 46 chromosomes or two pairs of 23 chromosomes. A human will inherit 23 chromosomes from his father, (the father's sperm cell) and 23 chromosomes from the mother, (the mother's egg cell). Male children will receive an X chromosome...
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