Author Question: A carbohydrate can be defined as a molecule A) composed of carbon atoms bonded to water ... (Read 90 times)

BrownTown3 · **on:** Aug 27, 2018

A carbohydrate can be defined as a molecule

A) composed of carbon atoms bonded to water molecules.
B) composed of amine groups and carboxylic acid groups bonded to a carbon skeleton.
C) composed mostly of hydrocarbons and soluble in non-polar solvents.
D) that is an aldehyde or ketone and that has more than one hydroxyl group.
E) whose name ends in -ase.

Question 2

The number of valence electrons in the acetic acid molecule (CH3CO2H) is ________.

A) 0
B) 8
C) 16
D) 24
E) 32