Why are the most commonly observed conformations of the ribose ring those in which either atom C2′ or atom C3′ is out of the plane of the other four ring atoms?

With respect to the following compound Gal(816) Glc, what information can we deduce? O the compound is a D-enantiomer. O the glucose residue is the 5 anomer C-6 of glucose is joined to C-1 of galactose by a glycosidic bond. the galactose residue is at the reducing end. O C-6 of galactose is joined to C-1 of glucose by a glycosidic bond.

Glucose and fructose are both C6H12O6. What is the structural difference between them? Glucose is a linear molecule and fructose is a ring. Glucose is a five-membered ring and fructose is a six-membered ring. Fructose is a five-membered ring and glucose is a six-membered ring. Glucose is found in the boat conformation and fructose is a chair conformation.