Does alcohol addiction carry a strong genetic component? *
It is possible. Several studies have pointed out that Alcoholism is more likely in someone who has family members that are alcoholics.
Mutation
Chromosomes do that part.
Messenger RNA carries genetic information in a cell. It takes it from the DNA out of the nucleus and into the cytoplasm.
protein
Genetic carriers
DNA (Deoxyribonucleic Acid) is the most powerful genetic component and is located in the nucleus. DNA is a nucleic acid found in all living cells. DNA carries carries an organisms hereditary information.
Environmental influences: cultural expectations, social attitudes and stressful life experiences. Biological factors: Genetic component to addiction. Most children who have an alcoholic grandfather have a higher chance of becoming alcohol dependence.
DNA carries the genetic code.
It is believed to have a genetic component, but it is far from simple to identify.
genetic
Addiction is caused by changes brought about in the brain by drug use, which cause the individual to need the drug in order to function. "Allergy" was the explanation used in the mid-20th Century, when we knew much less about addiction than we know today. While there is some genetic predisposition to addiction -- especially to alcohol -- addiction does not qualify as an allergy, which is an abnormal response of the immune system with an entirely different mechanism.
Deoxyribonucleic acid (DNA) is a molecule that carries the genetic instructions.
Not entirely. Don't forget that there are father and mother genetic factors.
The genetic code is carried in the DNA on the chromosomes.
genetic
The genetic code is located in the two stranded DNA molecule. Each strand is a polynucleotide that is composed of Adenine, Thymine, Cytosine and Guanine.
Genetic determinism is the belief that an individual's genetic makeup alone determines their characteristics, behaviors, and destiny. This view overlooks the complex interactions between genes and the environment in shaping an individual's traits and outcomes. Genetic determinism has been largely debunked by advancements in genetics and science that recognize the importance of gene-environment interactions.