Question

Why there are atleast 3 carbon atoms in carbohydrates

Answer 1

Answer:

Those with 3-7 carbon atoms are the most important for mammalian metabolism. Glyceraldehyde and dihydroxyacetone are trioses (3-carbon atoms), ribose is a pentose (5-carbon atoms), while glucose, fructose, and galactose are hexoses (6-carbon atoms)