Biomolecules class 12 - Study guides, Class notes & Summaries

CHAPTER ONE BIOCHEMISTRY: AN INTRODUCTION 1) The ultimate source of energy for life on earth is __________. A) The sun B) Geothermal heat C) Carbohydrates D) Fats E) Other organisms Ans A 2) Which of the following is not a common component of biomolecules? A) Carbon B) Hydrogen C) Oxygen D) Nitrogen E) Chlorine Ans E 3) Which of the following is the basic structural unit of living organisms? A) Nucleus B) Cell membrane C) Tissue D) Cell E) Cytoskeleton Ans D 4) Which o...

Portage Learning CHEM 210 exams 1-8 and final exam Question 1 3 / 3 pts True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. True Correct! False Question 2 3 / 3 pts True or False: Biomolecules can have only two functional groups. True Correct! False Question 3 3 / 3 pts True or False: The following functional group is an alcohol. True Correct! False Question 4 3 / 3 pts True or False: In ...

CHAPTER ONE BIOCHEMISTRY: AN INTRODUCTION 1) The ultimate source of energy for life on earth is __________. A) The sun B) Geothermal heat C) Carbohydrates D) Fats E) Other organisms Ans A 2) Which of the following is not a common component of biomolecules? A) Carbon B) Hydrogen C) Oxygen D) Nitrogen E) Chlorine Ans E 3) Which of the following is the basic structural unit of living organisms? A) Nucleus B) Cell membrane C) Tissue D) Cell E) Cytoskeleton Ans D 4) Which o...

Portage Learning CHEM 210 exams 1-8 and final exam Question 1 3 / 3 pts True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. True Correct! False Question 2 3 / 3 pts True or False: Biomolecules can have only two functional groups. True Correct! False Question 3 3 / 3 pts True or False: The following functional group is an alcohol. True Correct! False Question 4 3 / 3 pts True or False: In ...

TestBank Lehninger Principles of Biochemistry 7e Nelson TB TestBank Lehninger Principles of Biochemistry 7e Nelson TBPage 1 1. In a bacterial cell, the DNA is in the: A) cell envelope. B) cell membrane. C) nucleoid. D) nucleus. E) ribosomes. 2. A major change occurring in the evolution of eukaryotes from prokaryotes was the development of: A) DNA. B) photosynthetic capability. C) plasma membranes. D) ribosomes. E) the nucleus. 3. In eukaryotes, the nucleus is enclosed by a d...

this is an complete notes of biomolecules to study this is based on the new structure of Indian education system you can learn many facts about biomolecules for class 12 students and college students as well these notes are prepared under the supervision of professor who study on biomolecules . these will really help in your study

Chapter 10 of Class 12 Chemistry, often titled "Biomolecules," delves into the chemistry of biological molecules essential for life. This chapter covers various biomolecules including carbohydrates, proteins, lipids, and nucleic acids. **Carbohydrates** are categorized into monosaccharides, disaccharides, and polysaccharides, and are key energy sources. **Proteins** are composed of amino acids and are crucial for structure, function, and regulation of the body’s tissues and organs. ...

"Maharashtra Board Class 12 Chemistry Chapter on Biomolecules Handwritten Notes" offer concise insights into the diverse world of biological molecules. These notes cover essential biomolecules such as carbohydrates, proteins, lipids, and nucleic acids. They delve into their structures, functions, and biological significance. Clear explanations, diagrams, and examples simplify complex biochemical concepts for easy comprehension. Additionally, these notes may explore important biochemical reaction...

Portage Learning CHEM 210 exams 1-8 and final exam Question 1 3 / 3 pts True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. True Correct! False Question 2 3 / 3 pts True or False: Biomolecules can have only two functional groups. True Correct! False Question 3 3 / 3 pts True or False: The following functional group is an alcohol. True Correct! False Question 4 3 / 3 pts True or False: In ...

Chemistry – Class 12 – Chapterwise Question Bank – For 2025 Board Examination – 20 Years Solved Examination Papers – Including case Based Questions – 63 Question Papers – 392 Pages – Chapter 1 – Solutions, Chapter 2 – Electrochemistry, Chapter 3 – Chemical Kinetics, Chapter 4 – The d & f Block Elements, Chapter Co ordination Compounds, Chapter 6 – Haloalkanes & Haloarenes, Chapter 7 – Alcohols, Phenols & Ethers, Chapter 8 – Aldehydes, Ketones & Carboxylic Acids, Cha...