( Disaccharides ( ( are ( formed ( when ( ( two monosaccharides ) ( ( are chemically ) ( bonded together ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Disaccharides)) (VP (VBP are) (VP (VBN formed) (SBAR (WHADVP (WRB when)) (S (NP (CD two) (NNS monosaccharides)) (VP (VBP are) (ADVP (RB chemically)) (VP (VBG bonded) (ADVP (RB together)))))))) (. .)))
Disaccharides are formed when two monosaccharides are chemically bonded together.
(ROOT (S (NP (PRP You)) (VP (VBP call) (SBAR (S (NP (DT the) (NN carbohydrate)) (VP (VBD formed) (SBAR (WHADVP (WRB when)) (S (NP (CD two) (JJ monosaccharides) (NN bond)) (ADVP (RB together)) (VP (VBP disaccharide)))))))) (. .)))