Biomolecules part 1
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NCERT Class 12 Chemistry Chapter-wise Solutions
- 1 – The Solid State
- 2 – Solutions
- 3 – Electrochemistry
- 4 – Chemical Kinetics
- 5 – Surface Chemistry
- 6 – General Principles and Processes of Isolation of Elements
- 7 – The p-Block Elements
- 8 – The d-and f-Blocks Elements
- 9 – Coordination Compounds
- 10 – Haloalkanes and Haloarenes
- 11 – Alcohols, Phenols and Ethers
- 12 – Aldehydes, Ketones and Carboxylic Acids
- 13 – Amines
- 14 – Biomolecules
- 15 – Polymers
- 16 – Chemistry in Everyday Life
CHAPTER FOURTEEN BIOMOLECULES
- 14.1 Carbohydrates
- 14.2 Proteins
- 14.3 Enzymes
- 14.4 Vitamins
- 14.5 Nucleic Acids
NCERT Solutions class 12 Chemistry Biomolecules part 1
1. What are monosaccharides?
2. What are reducing sugars?
3. Write two main functions of carbohydrates in plants.
4. Classify the following into monosaccharides and disaccharides.
Ribose, 2-deoxyribose, maltose, galactose, fructose and lactose
5. What do you understand by the term glycosidic linkage?
6. What is glycogen? How is it different from starch?
7. What are the hydrolysis products of (i)sucrose and (ii)lactose?
8. What is the basic structural difference between starch and cellulose?
9. What happens when D-glucose is treated with the following reagents?
(i) HI
(ii) Bromine water
10. Enumerate the reactions of D-glucose which cannot be explained by its open chain structure.
11. What are essential and non-essential amino acids? Give two examples of each type.
12. Define the following as related to proteins
(i) Peptide linkage
(ii) Primary structure
(iii) Denaturation.
covers both organic and inorganic chemistry. Please note that CBSE has reduced the syllabus for class 12 Chemistry. So, you must check the latest syllabus of CBSE while going through the NCERT solution of any chapter given in the class 12 NCERT book.