glucose d-glucose, dextrose grape sugar molecule. skeletal formula.

glucose dextrose grape sugar molecule skeletal formula sweet sweetness obesity diabetes carb carbohydrate monosaccharide blood plasma serum hexose glycation glycosylation glycosylated prediabetes mellitus brain starch cellulose glycogen polysaccharide pyranose hypoglycemia hyperglycemia transporter glut1 glut2 glycated hemoglobin hba1c carbon hydrogen oxygen atoms atomic molecular compound composition chemical chemistry structure line drawing flat icon