The correct answer is hydroxyl, isopropyl and a methyl groups. And menthol is a tri- substituted cyclohexane btw.
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It is estimated that _______________ of human DNA encodes protein.between eighty-five to ninety-five percent
between eighty-five to ninety-five percent
All living things need energy;it is requirement for life. In a a typical cell ATP, the hogh energy, is produced in the mitochondria in the presence of sugar(glucose and oxygen
Three types of neurons are:
1) Sensory Neuron
2)Motor neuron
3) Intermediate neuron
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