Question

Please explain why in trehalose structure, the OH and H positions are inverted in the second glucose when the second glucose molecule is only flipped about y axis. ​

Answer 1

Answer:

Trehalose is a nonreducing sugar formed from two glucose units joined by a 1–1 alpha bond, giving it the name α-D-glucopyranosyl-(1→1)-α-D-glucopyranoside. The bonding makes trehalose very resistant to acid hydrolysis, and therefore is stable in solution at high temperatures, even under acidic conditions.

Once in the liver galactose and fructose are removed from the blood and converted into other metabolites. When eaten in moderate quantities, most fructose is taken up by the liver and converted to glucose, glycogen and lactate. ... Galactose is primarily converted into glucose and stored as glycogen.

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