Chapter 2 - Biological Classification
Chapter 3 - Plant Kingdom
Chapter 4 - Animal Kingdom
Chapter 5 - Morphology of Flowering Plants
Chapter 6 - Anatomy of Flowering Plants
Chapter 7 - Structural Organisation in Animals
Chapter 8 - Cell: The Unit of Life
Chapter 9 - Biomolecules
Chapter 10 - Cell Cycle and Cell Division
Chapter 11 - Transport in Plants
Chapter 12 - Mineral Nutrition
Chapter 13 - Photosynthesis in Higher Plants
Chapter 14 - Respiration in Plants
Chapter 15 - Plant Growth and Development
Chapter 16 - Digestion and Absorption
Chapter 17 - Breathing and Exchange of Gases
Chapter 18 - Body Fluids and Circulation
Chapter 19 - Excretory Products and their Elimination
Chapter 20 - Locomotion and Movement
Chapter 21 - Neural Control and Coordination
Chapter 22 - Chemical Coordination and Integration
Chapter 9 - Biomolecules
Pages 160 - 161
What are macromolecules? Give examples.
Illustrate a glycosidic, peptide and a phospho-diester bond.
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.
Proteins have primary structure. If you are given a method to know which amino acid is at either of the two termini (ends) of a protein, can you connect this information to purity or homogeneity of a protein?
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 describe what happens when milk is converted into curd or yoghurt from your understanding of proteins.
Can you attempt building models of biomolecules using commercially available atomic models (Ball and Stick models).
Attempt titrating an amino acid against a weak base and discover the number of dissociating ( ionizable ) functional groups in the amino acid.
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.
Textbook solutions for Class 11
NCERT solutions for Class 11 Biology chapter 9 - Biomolecules
NCERT solutions for Class 11 Biology chapter 9 (Biomolecules) include all questions with solution and detail explanation from Biology Textbook for Class 11. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has created the CBSE Biology Textbook for Class 11 solutions in a manner that help students grasp basic concepts better and faster.
Further, we at shaalaa.com are providing such solutions so that students can prepare for written exams. These NCERT textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.
Concepts covered in Class 11 Biology chapter 9 Biomolecules are Chemical Constituents of Living Cells, Introduction of Biomolecules, Structure of Proteins, Structure and Function of Carbohydrates, Structure and Function of Lipids, Nucleic Acids, Enzymes - Factors Affecting Enzyme Activity, Metabolic Basis for Living, Analyse - Chemical Composition, Primary and Secondary Metabolites, Biomacromolecules, Concept of Proteins, Nature of Bond Linking Monomers in a Polymer, Dynamic State of Body Constituents – Concept of Metabolism, The Living State, Concept of Enzymes, Enzymes - Chemical Reactions, Enzymes - High Rates of Chemical Conversions, Nature of Enzyme Action, Classification and Nomenclature of Enzymes, Enzymes - Co-factors, Concept of Polysaccharides.
Using NCERT solutions for Class 11 Biology by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in NCERT Solutions are important questions that can be asked in the final exam. Maximum students of CBSE Class 11 prefer NCERT Textbook Solutions to score more in exam.
Get the free view of Class 11 Biology chapter 9 Biomolecules and can use shaalaa.com to keep it handy for your exam preparation