NCERT Solutions For Class 11 Biology Chapter 9: In this article, we will provide you with detailed NCERT Solutions for Class 11 Biology Chapter 9 – Biomolecules. All the solutions provided here are solved by the top science teachers at Embibe. Each and every question from the chapter Biomolecules have been solved and detailed solutions have been provided.
Students can download NCERT Solutions for 11th Biology Chapter 9 PDF from this page for free. With the help of these solutions, students can easily complete their assignments on time. Also, students who plan to appear for competitive entrance exams like NEET can find these NCERT Solutions extremely useful. It will also help in the quick, last-minute revision of the chapter for any test. So go through the CBSE Class 11 Biology Chapter 9 Solutions here.
NCERT Solutions For Class 11 Biology Chapter 9
The topics that come under CBSE Class 11 Biology Chapter 9 – Biomolecules are as under:
|9.1||How to Analyse Chemical Composition|
|9.2||Primary and Secondary Metabolites|
|9.7||Structure of Proteins|
|9.8||Nature of Bond Linking Monomers in a Polymer|
|9.9||Dynamic State of Body Constituents – Concept of Metabolism|
|9.10||Metabolic Basis for Living|
|9.11||The Living State|
CBSE NCERT Solutions For Class 11 Biology Chapter 9: Biomolecules – Chapter Summary
A biomolecule is any molecule that is present in any living organisms. Despite the bewildering diversity of living organisms, their chemical composition and metabolic reactions appear to be remarkably similar. The elemental composition of living tissues and non-living matter appear also to be similar when analysed qualitatively. The most abundant chemical in living organisms is water. There are 21 types of amino acids and 5 types of nucleotides. Fats and oils are glycerides in which fatty acids are esterified to glycerol. All these things will be covered in this chapter. The chapter is important for Biology, Biotechnology, Chemistry, etc. Furthermore, it is particularly important for scientific researches. This a low weightage chapter from which 1 – 2 questions are asked every year.
Important Topics: Carbohydrates, Lipids, Protein and Nucleic Acids.
Important Concepts: Carbohydrates, Nucleic Acids, Proteins, Lipids and Enzymes.
How To Prepare For Class 11 Biology Biomolecules
Students must have good conceptual knowledge to answer the NCERT exercise questions. This article on CBSE NCERT Solutions for Class 11 Biology Chapter 9 will help in a better understanding of the topics. Students can refer to these NCERT Solutions when they find it difficult to answer the questions from the chapter. Solve CBSE Class 11 Biology Chapter 9 practice questions and take Class 11 Biology Biomolecules mock test on Embibee to get a clear idea of how well you have understood this chapter.
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CBSE Class 11 Biology Chapter 9 – Important Questions
|1 Mark Important Questions From – Biomolecules|
- Which is the important energy carrier in the cell?
- Name the monomer subunits which form Nucleic acids?
- What are macromolecules? Give an example?
- Identify the polymer which makes exoskeleton of insects.
- Why proteins are called biological polymer?
|2 Mark Important Questions From – Biomolecules|
- Differentiate between nucleotide and nucleoside?
- How are glycosidic bonds formed?
- What do you mean by steady-state?
- What is metabolism? Mention the role of enzymes is metabolism?
- Why are enzymes called as biocatalyst?
|3 Mark Important Questions From – Biomolecules|
- Enumerate the functions of lipids?
- Describe the lock & key hypothesis of enzyme action.
- Describe the structure & function of ATP?
- Differentiate between cofactors, coenzyme & prosthetic group.
- What are the nucleic acids? Describe the structure of DNA.
|5 Mark Important Questions From – Biomolecules|
- Explain briefly four levels of protein structure?
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