Glucose on oxidation with Br2(aq) gives

In aqueous solution, an amino acid exist as

Proteins are found to have two different types of secondary structures viz. α-helix and β-pIeated sheet structure, α-helix structure of protein is stabilised by

Nucleic acids are the polymers of __________ .

Each polypeptide in a protein has aminoacids linked with each other in a specific sequence. This sequence of amino acids is said to be __________ .

α-D (+) glucose and β-D (+) – glucose are

The sugar present in milk is

Keratin present in hair is an example of

DNA and RNA differ in

Carbohydrates are classified on the basis of their behaviour on hydrolysis and also as reducing or non-reducing sugar. Sucrose is a __________ .

Which of the following reactions of glucose can be explained only by its cyclic structure?