Biomolecules - Class 11 CBSE Important Questions 2023 | Class 11 Biology Chapter 9
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✅ In this video,
✔️ Class: 11th
✔️ Subject: Biology
✔️ Chapter: Biomolecules (Chapter 9)
✔️ Topic Name: Biomolecules - Class 11 CBSE Important Questions 2023 | Class 11 Biology Chapter 9
✔️ Topics Covered In This Video (By Ritika Ma'am): Detailed solutions of important questions of Chapter 9 Biomolecules Class 11 Biology for CBSE Board Exam 2022-23 have been discussed.
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00:00 Introduction: Biomolecules
01:04 Quick Revision : Key Words
13:30 Chemical Composition of Organisms and Earth's Crust
25:02 2. Analysis of Chemical Composition of Living Organisms
34:23 A. Chemical Analysis of Organic Compounds
40:22 B. Ash Analysis for Inorganic Compounds and Elements
52:54 Some Secondary Metabolites.
53:59 Biomolecules of Cells
01:09:37 Amino Acids
01:33:57 Lipids
01:46:25 Nucleic Acids
01:58:00 Deoxyribonucleic Acid (DNA)
02:01:07 Ribonucleic Acid (RNA)
02:09:37 Sugars
02:12:32 Nitrogen Bases
02:18:16 Nucleosides
02:27:24 Nucleotides
02:33:16 Proteins
02:35:53 Functions of Proteins
02:50:22 Structure of Proteins
02:56:58 Polysaccharides
02:57:34 Carbohydrates
03:03:35 Nature Of Bonds In Polymers
03:50:27 Concept Of Metabolism
03:56:39 Living State
04:06:23 Enzymes
04:12:39 Similarities between Enzymes and Inorganic Catalysts
04:16:05 Differences between Enzymes and Inorganic Catalysts
04:18:37 Classifications of Enzymes
04:24:27 Chemical Reactions
04:29:01 Metabolic Pathways
04:34:09 How do Enzymes Functions:
04:39:15 Nature of Enzymes Action
04:40:28 Factors Affecting Enzyme Action
04:47:51 Co - Factors
04:52:10 Metal Ions
04:53:25 Question 1 to 10: Multiple Choice Questions (MCQs): Biomolecules
Question 1 - Amino acids, have both an amino group and a carboxyl group in their structure. Which one of the following is an amino acid?
05:19:06 Question 11 to 14: Multiple Choice Questions (MCQs): Biomolecules
05:27:11 Question 1 to 7: Very Short Answer Type Questions: Biomolecules
Question 1 - Write the name of any one amino acid, sugar, nucleotide and fatty acid.
05:46:15 Question 1 to 5: Short Answer Type Questions: Biomolecules
Question 1 - Schematically represent primary, secondary and tertiary structures of a hypothetical polymer say for example a protein.
06:21:08 Question 1 to 4: Long Answer Type Questions: Biomolecules
Question 1 - Formation of enzyme-substrate complex (ES) is the first step in catalysed reactions. Describe the other steps till the formation of product.
07:00:29 Website Overview
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