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Chapters
1: The Living World
2: Biological Classification
3: Plant Kingdom
4: Animal Kingdom
UNIT II : STRUCTURAL ORGANISATION IN PLANTS AND ANIMALS
5: Morphology of Flowering Plants
6: Anatomy of Flowering Plants
7: Structural Organisation in Animals
UNIT III : CELL : STRUCTURE AND FUNCTIONS
8: Cell: The Unit of Life
▶ 9: Biomolecules
10: Cell Cycle and Cell Division
UNIT IV : PLANT PHYSIOLOGY
11: Photosynthesis in Higher Plants
12: Respiration in Plants
13: Plant Growth and Development
UNIT V : HUMAN PHYSIOLOGY
14: Breathing and Exchange of Gases
15: Body Fluids and Circulation
16: Excretory Products and their Elimination
17: Locomotion and Movement
18: Neural Control and Coordination
19: Chemical Coordination and Integration
![NCERT solutions for Biology [English] Class 11 chapter 9 - Biomolecules - Shaalaa.com](/images/biology-english-class-11_6:90c1d99b6e7241348bfa9c22a43c2fb8.jpg "NCERT solutions for Biology [English] Class 11 chapter 9 - Biomolecules")
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Solutions for Chapter 9: Biomolecules
Below listed, you can find solutions for Chapter 9 of CBSE, Karnataka Board PUC NCERT for Biology [English] Class 11.
NCERT solutions for Biology [English] Class 11 9 Biomolecules EXERCISES [Page 119]
What are macromolecules?
Give examples of macromolecules.
What is meant by tertiary structure of proteins?
Find and write down structures of 10 interesting small molecular weight biomolecules. Find if there is any industry which manufactures the compounds by isolation. Find out who are the buyers.
Find out and make a list of proteins used as therapeutic agents. Find other applications of proteins (e.g., cosmetics, etc.)
Explain the composition of triglyceride.
Can you attempt building models of biomolecules using commercially available atomic models (Ball and Stick models).
Draw the structure of the amino acid, alanine.
What are gums made of ? Is fevicol different ?
Find out a qualitative test for proteins, fats and oils, amino acids and test, any fruit juice, saliva, and urine for them.
Find out how much cellulose is made by all the plants in the biosphere and compare it with how much of paper is manufactured by man and hence what is the consumption of plant material by man annually. What a loss of vegetation!
Describe the important properties of enzymes.
Solutions for 9: Biomolecules
NCERT solutions for Biology [English] Class 11 chapter 9 - Biomolecules
Shaalaa.com has the CBSE, Karnataka Board PUC Mathematics Biology [English] Class 11 CBSE, Karnataka Board PUC solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. NCERT solutions for Mathematics Biology [English] Class 11 CBSE, Karnataka Board PUC 9 (Biomolecules) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.
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Concepts covered in Biology [English] Class 11 chapter 9 Biomolecules are How to Analyse Chemical Composition?, Primary and Secondary Metabolites, Biomacromolecules, Polysaccharides, Proteins, Nucleic Acids, Structure of Proteins, Nature of Bond Linking Monomers in a Polymer, Enzymes, Enzymes - Chemical Reactions, Enzymes - High Rates of Chemical Conversions, Nature of Enzyme Action, Factors Affecting Enzyme Activity, Classification and Nomenclature of Enzymes, Enzymes - Co-factors, Dynamic State of Body Constituents – Concept of Metabolism, Metabolic Basis for Living, The Living State, Biomolecules in Living System, Chemical Constituents of Living Cells, Carbohydrates, Structure and Function of Lipids, How to Analyse Chemical Composition?, Primary and Secondary Metabolites, Biomacromolecules, Polysaccharides, Proteins, Nucleic Acids, Structure of Proteins, Nature of Bond Linking Monomers in a Polymer, Enzymes, Enzymes - Chemical Reactions, Enzymes - High Rates of Chemical Conversions, Nature of Enzyme Action, Factors Affecting Enzyme Activity, Classification and Nomenclature of Enzymes, Enzymes - Co-factors, Dynamic State of Body Constituents – Concept of Metabolism, Metabolic Basis for Living, The Living State, Biomolecules in Living System, Chemical Constituents of Living Cells, Carbohydrates, Structure and Function of Lipids.
Using NCERT Biology [English] Class 11 solutions Biomolecules exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in NCERT Solutions are essential questions that can be asked in the final exam. Maximum CBSE, Karnataka Board PUC Biology [English] Class 11 students prefer NCERT Textbook Solutions to score more in exams.
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