Vitamin C $($or ascorbic acid$)$ is important in the formation of collagen, a protein that forms the connective tissues of skin, muscle, and blood vessels. Examine the structure for vitamin C$.$ Complete the table by checking the box next to each functional group the molecule contains. Check all that apply. For each checked box, enter the quantity of each selected functional group.

$\backslash$table$[[$Functional group,Quantity$],[$alcohol$,],[$aldehyde$,],[$alkene$,],[$alkyl halide,$],[$alkyne$,],[$amide$,],[$amine$,],[$aromatic compound,$],[$carboxylic acid,$],[$ester$,],[$ether$,],[$ketone$,]]$