Answer:
carbohydrate like glucose, fructose, sucrose
they are either ketones or aldehyde
they can be of single. unit or made up of multiple units
carbohydrates are also called sugars because some are sweet and in daily life used as seeetner
what they do in body is provide fuel to body to carry out processes, helps in formation of atp and atp is used as energy currency
body doesn't let sugar come out of blood into urine
if its coming in urine we call it glucosuria
u may have diabetes if urine has glucose and protiens
