DNA was discovered during 1953.
The answer is CNS depression.
Reduced activity in the brain can be caused by chemical agents such as opioids, ethanol,
benzodiazepines, ethanol, and anticonvulsants. Metabolic issues such as hypoglycemia can also cause CNS depression or
accidental inhalation of chemicals such as isopropyl alcohol, or butanol.
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There is not any options but the parts of Lac Operon is:
Promoter
Repressor
Operator
Genes
Hope this helps!
I think the right answer is b
