PLEASE HELP ASAP! Listed in the Item Bank are key terms and expressions, each of which is associated with one of the columns. Some terms may display additional information when you click on them. Drag and drop each item into the correct column. Order does not matter. ITEM BANK: Move to Bottom
Used as main source of energy for a cell
Can provide insulation
Carries genetic information
Help speed up cellular reactions
Some are stringy and fibrous and provide support (i. e., collagen and keratin)

Answers
Carbohydrate
Lipid
Protein
Nucleic Acid