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How Does Alcohol Dehydrogenase

Satisfactory Essays

Question 1:
1. Enzymes: Alcohol dehydrogenase (ADH) and Aldehyde dehydrogenase (ALDH)
2. Alcohol dehydrogenase and aldehyde dehydrogenase helps separate the alcohol molecule, making it more likely to remove it from the body.
ADH first metabolizes the alcohol to acetaldehyde, an extremely toxic matter, known as carcinogen. Then, acetaldehyde is metabolized to a different by-product called acetate that is broken down into water and carbon dioxide.
 Acetaldehyde: a toxic by-product
Acetaldehyde is a by-product that only occurs early in the breakdown process. When acetaldehyde still exists in the body only for a short amount of time before it is broken down into acetate. Acetate is likely to cause significant damage that is most likely evident in the liver. …show more content…

Minor amounts of alcohol are metabolized to acetaldehyde in the digestive tract, revealing the tissues to acetaldehyde’s harmful effects.
Question 2:
Short-term effects
In low doses of alcohol are reflexes and reaction time, poor concentration, reduced coordination and tension, sensations and perceptions that are less clear and slower brain activity.
In medium does of alcohol are slurred speech, sleepiness, poor vision, altered emotions, more blood flow to the skin surface, lower body temperature and disruption of sleeping patterns.
In high doses of alcohol are vomiting, passing out, coma, alcohol poisoning and possible death.
Long-term effects
 Disrupts the normal brain development
 Liver damage and cirrhosis of the liver
 Brain cells die, decreasing brain

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