What is the name of the functional group that is attached to this hydrocarbon? alkyl halide
alcohol
carbonyl
ketone

alcohol

Explanation:

Functional group of an organic compound is that part of its structure that contains atoms, which determines its characteristic chemical properties. The functional group is what makes an organic molecule UNIQUE and different from others.

In the structure displayed in the attachment, the functional group is identified as -OH. R-OH is the functional group for ALCOHOLS, which compounds like ethanol, butanol etc fall into. Specifically, the structure in the attachment is METHANOL.

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.