On heating glucose with Fehling's solution,we get a precipitate whose colour is

In the 'glycolipids',the two sugars known to occur are glucose and

Glucose will show mutarotation when the solvent is

$A$ carbohydrate $(A)$,when treated with dilute $HCl$ in alcoholic solution,gives two isomers $(B)$ and $(C)$. $B$ on reaction with bromine water gives a monocarboxylic acid '$Z$',and '$C$' is a ketohexose. What is $A$?

Reactions with sugars are easy in acidic or neutral media,but not in alkaline media,because in alkaline media,sugars undergo.............

Which of the following is present in $RNA$ only?