Small Molecules and the Chemistry of Life

Dec 26, 2012

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2 Small Molecules and The Chemistry of Life. 2.1 How Does Atomic Structure Explain the Properties of Matter?2.2 How Do Atoms Bond to Form Molecules?2.3 How Do Atoms Change Partners in Chemical Reactions?2.4 What Makes Water So Important for Life?. 2.1 What Are the Chemical Elements That Make Up

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Small Molecules and the Chemistry of Life

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Molecules of Life

Molecules of Life. Chapter 2 Part 2. 2.6 Organic Molecules. The molecules of life – carbohydrates, proteins, lipids, and nucleic acids – are organic molecules Organic Type of molecule that consists primarily of carbon and hydrogen atoms. Some Elemental Abundances.

654 views • 44 slides

Molecules of Life

Molecules of Life. Compounds that contain carbon. What are biological molecules?. What are organic molecules?. Nucleic Acids. Carbohydrates. Lipids. Proteins. Organic Molecules. What is a cell made up of mostly?. Mostly water, but what else?. Carbon based molecules.

857 views • 53 slides

Molecules of Life

Molecules of Life. Chapter 3 Part 2. 3.5 Proteins – Diversity in Structure and Function. Proteins are the most diverse biological molecule (structural, nutritious, enzyme, transport, communication, and defense proteins)

1.22k views • 62 slides

Molecules of Life

Molecules of Life. Chapter 3 Part 1. Impacts, Issues: Fear of Frying. Trans fats in hydrogenated vegetable oil raise levels of cholesterol in our blood more than any other fat, and directly alter blood vessel function. Organic Molecules. All molecules of life are built with carbon atoms

1.26k views • 80 slides

Life and Chemistry: Large Molecules

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The Molecules of Life

The Molecules of Life. Proteins and Nucleic Acids Chapter 3. Proteins. A protein is a polymer constructed from amino acid monomers Proteins are the workhorse of the cell - they perform most of the tasks the body needs to function - there are 10s of 1000s of different kinds of proteins

546 views • 31 slides

Life and Chemistry: Small Molecules

Life and Chemistry: Small Molecules. Life and Chemistry: Small Molecules. The Mechanistic View of Life Atoms: The Constituents of Matter Chemical Bonds: Linking Atoms Together -------------------------------------------------------- Chemical Reactions: Atoms Change Partners

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The Molecules of Life

The Molecules of Life. Chapter 3 Part II. Monosaccharides. Monosaccharides, especially glucose, are the main fuel molecules for cellular work Cells break down glucose molecules extract their stored energy - gives off carbon dioxide as ‘exhaust’

436 views • 27 slides

The Molecules of Life

The Molecules of Life. Organic Compounds. What does organic mean? No pesticides? Environmentally friendly farming? In biology, organic = carbon based molecules. Hydrocarbons. Hydrocarbons are long chains of carbon s bonded to hydrogen atoms C-H bond = high energy

1.06k views • 89 slides

Chapter 2 Chemistry of Small Molecules

Chapter 2 Chemistry of Small Molecules. Elements/Atoms. Matter – has mass and volume Elements:. The “ SPONCH ” elements. Most important of these is carbon. Living organisms that contain carbon (except hydrogencarbonates, carbonates, and oxides of carbon) are considered organic.

364 views • 16 slides

Chemistry of Life: Atoms, Ions, Molecules, and Water

Chemistry of Life: Atoms, Ions, Molecules, and Water. August 9 Lecture: Brian Sears. Atoms. Matter - any substance that has mass Matter is composed of small particles called atoms . . Difference between mass and weight :

385 views • 22 slides

The Molecules of Life

The Molecules of Life. Macromolecules Not all are polymers Four main classes: Carbohydrates Lipids Proteins nucleic acids. Carbohydrates. Carbohydrates Monosaccharides ( simple sugars) polysaccharides (macromolecules) Functions: cellular fuel structural components of cell

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The Chemistry of Organic Molecules

The Chemistry of Organic Molecules. THE CHEMISTRY OF LIFE. 1. WHAT ARE ORGANIC MOLECULES? 2. WHAT ARE THE STRUCTURES AND FUNCTIONS OF THE DIFFERENT TYPES OF MACROMOLECULES: A. Carbohydrates (MONOSACCHARIDES, DISACCHARIDES, POLYSACCHARIDES)

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The Molecules of Life

The Molecules of Life. Molecules of life Origins of life Hierarchy of living systems Role of Difusion Homeostasis. Molecules of Life. Carbohydrates. Components are simple sugars Used for energy storage in complex form

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The Molecules of Life

The Molecules of Life. Carbohydrates, Lipids, Proteins, and Nucleic Acids. What is a molecule?. A collection of atoms bound together by covalent bonds. Can be very small, 2 atoms, or very large, millions of atoms. Exist in great diversity Can be categorized by structure and function.

641 views • 44 slides

The Molecules of Life

The Molecules of Life. Chapter 3. Polymers Are Built of Monomers. Organic molecules are formed by living organisms. Carbon-based core The core has attached groups of atoms called functional groups. The functional groups confer specific chemical properties on the organic molecules.

533 views • 37 slides

The Molecules of Life

The Molecules of Life. Within cells, small organic molecules are joined together to form larger molecules Macromolecules are large molecules composed of thousands of covalently connected atoms. Most macromolecules are polymers, built from monomers.

1.43k views • 111 slides

The Molecules of Life

The Molecules of Life. Mrs. Kerstetter Biology. 5.1 Carbon. Other than water, most cell components are carbon-based They are called BIOMOLECULES Made of a carbon backbone Carbon can form 4 bonds Important for attaching other atoms. Carbon backbones. 3 types of bonding:. Organic

507 views • 33 slides

Molecules of Life

Molecules of Life. Chapter 2 Part 1. 2.1 Impacts/Issues Fear of Frying. All living things consist of the same kinds of molecules, but small differences in the ways they are put together have big effects on health

937 views • 89 slides

Small Molecules and the Chemistry of Life

Small Molecules and the Chemistry of Life. 2 Small Molecules and the Chemistry of Life. 2.1 How Does Atomic Structure Explain the Properties of Matter? 2.2 How Do Atoms Bond to Form Molecules? 2.3 How Do Atoms Change Partners in Chemical Reactions? 2.4 What Makes Water So Important for Life?.

902 views • 88 slides

04 The Chemistry of Life: Atoms and Molecules

04 The Chemistry of Life: Atoms and Molecules. Elements. Pure substances that cannot be broken down into simpler chemical entities by ordinary chemical reactions. Periodic Table 112 known elements. Major Elements Comprising the Biological Molecules of Living Things. C arbon H ydrogen

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The Molecules of Life

The Molecules of Life. Chapter 2. Preview. Review of chemical bonds (covalent, ionic, hydrogen bonds) Small molecules important for life Water (properties, pH, buffer) Other small molecules Macromolecules Protein Lipid Polysaccharide Nucleic acid. Atoms and Elements. Atoms

520 views • 50 slides

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