carbohydrate, example/ fruits, some veggies, real fruit juices..
processed sugar only works for a short time, due to the fact it is absorbed quicker than proteins.
your muscle depends on carbs, along with some proteins for energy. ATP is the end result is that cells can absorb ATP for immediate energy..Any extra is stored in adipose tissue for later use.
The linking of monomers is the loss of water and its called condensation reaction. The breaking of monomers is the gain of water and its called hydrolysis. Idk if a protein is involved.