Question

Why chemical reactions is harmful in cell ?​

Answer 1

Answer:

Some chemicals are hazardous because of their physical properties: they can explode, burn or react easily with other chemicals. Since gasoline can burn and its vapors can explode, gasoline is also hazardous. A chemical can be toxic, or hazardous, or both.

Explanation:

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Answer 2

They found that each toxicant disrupted normal cell function by making cells more oxidized, and setting off a chain reaction that ultimately inhibited signaling pathways required for cell division. Significantly, these effects occurred at environmentally relevant, low-level exposures for lead and methylmercury.