19,000+ solved questions for JEE Advanced, JEE Mains, NEET & IChO — with answers and expert explanations.
Number of chiral carbon atoms in -D(+) glucose is (Manipal 2007)
The hormone that helps in the conversion of glucose to glycogen is (Manipal 2007)
A sequence of how many nucleotides in messenger RNA makes a codon for an amino acid? (Manipal 2007)
Which one of the following structures represents the peptide chain? (Manipal 2007) (a) (b) (c) (d)
Identify the amino acid obtained by hydrolysis of the above compound.
Assertion (A) Glucose on acetylation gives pentaacetate. Reason (R) It contains five OH group.
Select the incorrect statement about the sugar.
“Carbohydrate that cannot be hydrolysed further to give simpler unit of polyhydroxy aldehyde or ketone”. Name the type of carbohydrate.
Select the evidence for the open chain structure of glucose.
Polysaccharides contain a large number of …I… units joined by …II… linkage. They act as the food storage or structural material. Fill in the blanks with appropriate words and choose the correct option.
I. Disaccharides on hydrolysis with dilute acid gives three molecules of same or different monosaccharides. II. Disaccharides are formed by the loss of water with an oxide linkage. III. The oxide linkage in the disacc…
Sucrose (cane sugar) is a disaccharide. One molecule of sucrose on hydrolysis gives
Fructose is a/an
Name the reagent and condition required for the following reaction.
Choose the appropriate statement(s) about glucose.
A certain compound gives negative test with ninhydrin and positive test with Benedict’s solution. The compound is
A disaccharide on hydrolysis gives
What is the structure of L-Glucose? (a) (b) (c)
Which of the following is a non-reducing sugar?
Table sugar is a
The RBC deficiency is deficiency of (NEET 2021)
Glucose reduces
Which of the following is the general formula of Carbohydrates?
Select the biomolecule(s) that help during the formation of the living system
Carbohydrates are produced by ...I... and form group of natural occurring ...II... compounds. Fill in the blanks I and II with appropriate words.