carbohydrates video : • Carbohydrates Introduction Carbs mcqs : • carbs mcqs • Most important mcqs on carbohydrates linka... • Carbohydrates mcqs|| #nutrition #food scie... In this video we have discussed about the carbohydrates. 1.Carbohydrates are Polyhydroxy aldehydes Or ketones. 2.Represented by the formula is Cx. H2Oy (or) Cn(H2O)nl 3. Hydrates of carbon. 4. (aldehyde) (Ketone) trioses(c-3) Glyceraldehyde Dihydroxyacetone Tetrose (c-4) Erythrose Erythrulose Pentose(c-5)Arabinose Arabinulose Ribose Ribulose Hexose(c-6) glucose Fructose mannose galactose xylose xylulose Heptose(c-7) Glucoheptulose Sedoheptulose and the classification with the examples