Respuesta :
Acetaldehyde, a metabolic byproduct of alcohol, damages bodily tissues by making them more likely to scare and die, slow functioning as well as developing cancer. The correct option is D.
What is the main role of acetaldehyde in metabolism of alcohol?
First, ADH converts alcohol to acetaldehyde, a potentially corrosive substance that is also a known carcinogen.
In a subsequent step, acetaldehyde is even further metabolized to acetate, a less active byproduct that is then broken down into both carbon dioxide and water for easy eradication.
Acetaldehyde, a toxic and hazardous metabolite, is one of the main culprits in mediating alcohol's fibrogenic and mutagenic effects in the liver.
Acetaldehyde promotes adduct formation, which results in functional impairments of key proteins such as enzymes, as well as DNA damage, which seeks to promote mutagenesis.
Some of the acetaldehyde enters your bloodstream, causing membrane damage and possibly scar tissue.
Thus, the correct option is D.
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