PLZZ HELP ME, WILL MARK BRAINIEST! What does this diagram represent?

An H atom removed from one C6H12O6 molecule and OH removed from another C6H12O6 molecule. The two molecule rings bond together, and the H and OH bond together to form H2O.

Two monosaccharides bonding together through dehydration synthesis
Sugar molecules reacting together to release stored energy
Building a protein chain from amino acid monomers
Breaking down a polysaccharide through dehydration synthesis