Nutrient Structures © PDST Home Economics. Colour coding Red = H and 1 Green = O and 2 Blue = N and 3 Yellow = C and 4 Orange = variable.

Slides:

Advertisements

Similar presentations

Bio 1 Carbohydrates, Lipids, Proteins, and Nucleic Acids

Advertisements

Arnold’s Food Chemistry

Functional Groups A group of atoms within a molecule that interacts in predictable ways with other molecules. Examples? Hydroxyl groups are hydrophilic.

Chemistry of Life Organic Chemistry. Water What do you think makes water so special? Liquid at room temperature Everyone needs it to survive, You are.

{ Organic Chemistry Macromolecule Fun!.  Study of Carbon  All compounds with bonds between Carbon atoms  Example of an organic compound: Carbohydrate.

C H A P T E R 3 biochemistry. Atomic Structure: Protons = Electrons = Neutrons = Mass = Valence Electrons = Currently unstable Needs to obtain, give,

Condensation and Hydrolysis Condensation Two molecules combine Hydrolysis A molecule splits into two smaller ones.

CHAPTER 3 BIOCHEMISTRY.

Human Physiology- Digestion IB Biology 2009.

BIOMOLECULES- Building BLOCKS OF ORGANISMS Carbon Compounds in Cells.

Ch. 3.2 Molecules of Life: Macromolecules. Carbohydrates: carbon, hydrogen, and oxygen. 1:2:1 Monomer = monosaccharide (simple sugar) (CH 2 O) n where.

Organic Macromolecules

Section 6.3 – Life Substances

compounds that contain carbon are called______________ Organic.

compounds that contain carbon are called______________ Organic.

Organic compounds Carbon compounds

Carbon Monomers – The smaller groups of carbon atoms that are built into larger units Carbon Polymers – The large macromolecules made up of monomers ++

Macromolecules Macromolecules are large, functional, carbon based structures that serve specific functions in living organisms. – 4 basic types Carbohydrates.

BIOMOLECULES Carbon Compounds in Cells. Organic Compounds Organic compounds consists of carbon and one or more additional elements covalently bonded to.

Biochemistry Chapter 3.

Chapter 3 Biochemistry.

 Organic = contains carbon  ALL living things contain carbon  So ALL living things are organic.

1 Biology 12 Molecules of Life – organic biochemistry b b To be considered organic, molecules must contain Carbon and Hydrogen atoms. Practice; organic.

Chapter 3: Carbon Compounds in Cells. I. Organic Chemistry A. What is organic? 1.Made by Living Things (organisms)…but then Stanley Miller’s experiment.

Macromolecules The Four Molecules of Life I. Role of carbon A. Carbon is part of all major macromolecules B. Organic means that it contains carbon C.

The Chemistry of Life Bio 100 Tri-County Technical College Pendleton, S. C.

fructose Monosaccharides Single (simple) sugars; quick energy Contain C, H, and O in 1:2:1 ratio Examples: Glucose C 6 H 12 O 6 Fructose C 6 H 12 O 6.

Organic Molecules (Macromolecules ) Building Blocks of Life.

Carbs ENERGY Structural support of plants. Proteins.

Carbohydrate & Lipid Review. 1. Can you name this structure?

Biochemistry. Chemistry of Life All living things are made of Carbon Organic Chemistry- branch of chemistry devoted to studying carbon and the bonds Carbon.

Carbon Compounds Chapter 2 Section 3 Part 1. Objectives  Describe the unique qualities of carbon  Describe the structures and functions of each of the.

 Organic compound = compound that contains carbon  Except: ◦ CO 2 ◦ CO.

Carbon Compounds Chapter 2 sec. 3. carbon Organic compounds contain carbon.

Organic Compounds: The Molecules of Life Any compound containing carbon (also oxygen and hydrogen) Any compound containing carbon (also oxygen and hydrogen)

Chap. 3 : Biochemistry I. Structures Important to Life --- Organic Compounds – contain carbon (derived from living things) --- Organic Compounds – contain.

Organic Compounds: The Molecules of Life Any compound containing carbon Any compound containing carbon Also called organic chemistry Also called organic.

Glycerol is one of the building blocks in lipids. It is a 3C alcohol.

Biological Molecules and … Digestion Carbohydrates All contain the elements carbon hydrogen oxygen Twice as many hydrogen atoms as oxygen atoms in each.

Click to begin. Organic vs Inorganic And Monomers vs Polymers Carbohydrates Nucleic AcidsProteinsSTRUCTURE 10 Point 20 Points 30 Points 40 Points 50.

Ch. 2 Continued Organic Chemistry Recognizing the 4 main classes of organic compounds.

Identifying Macromolecules. Functional Groups Amino NH 2 Hydrocarbon C-C-C-C Carboxyl or carboxylic acid COOH Hydroxyl OH.

Chemistry Quiz. MACROMOLECULES CARBOHYDRATES LIPIDS PROTEINS NUCLEIC ACIDS.

Molecules of Life. Carbohydrates -Organic compounds -Composed of carbon, hydrogen, and oxygen -Three types: monosaccharide, disaccharide, and polysaccharide.

Macromolecules of the cell. Macromolecules are built of repeating Units Macromolecules are all Polymers: large molecule formed when many smaller, but.

Biomolecules Macromolecules. Organic Compounds An organic compound is any compound that contains atoms of the element carbon. Carbon has 2 electrons in.

Biology ( ) Biological Molecules © SSER Ltd.

Organic Marcomolecules

Biochemistry, Organic Molecules

Carbs, Proteins, Lipids and Nucleic Acids

Carbs, Proteins, Lipids and Nucleic Acids

Jeopardy Click to begin..

Introduction to Biochemistry 3

ORGANIC COMPOUNDS Bio CP.

Condensation vs. Hydrolysis

2-3 Carbon Compounds EQ: How are macromolecules formed from the essential elements of living systems?

Things with Carbon and Hydrogen!

Carbon Chemistry Vocabulary Review

Organic Chemistry Objective:

Monosaccharide Papers: Carbohydrates

Chemistry of Life Organic Chemistry.

Carbs ENERGY Structural support of plants.

Carbon Compounds.

Chapter 19 section 1 The Chemistry of Life.

Chapter 2-3 Carbon Compounds p45-49.

Compounds with covalently bonded carbon atoms

Biochemistry Lysozyme – a protein.

TOPIC 3.2 Carbohydrates, Lipids and Proteins

Presentation transcript:

Nutrient Structures © PDST Home Economics

Colour coding Red = H and 1 Green = O and 2 Blue = N and 3 Yellow = C and 4 Orange = variable

Protein Structure Proteins are made up of smaller units called Amino acids these join together to form a protein chain

Amino Acid H R C COO H N H2H2 Carboxyl group Amino group

Amino Acid H R C C H N O HH

H R C COO H N HH

H R C C H N O HH

Carbohydrate Structure The structure of carbohydrates is based on a sugar unit called a monosaccharide. A monosaccharide has the formula C 6 H 12 O 6 The arrangement of the atoms changes with each monosaccharide Glucose Fructose Galactose

Disaccharides Disaccharides are formed when two monosaccharides join together with the elimination of water. These sugars have the formula C 12 H H 2 O

Monosaccharide = Single sugar Disaccharide = double sugar Polysaccharide = many sugars C6C6 H 12 O6O6 C 12 H 22 O 11 (C 6 H 22 O 11 ) n + H2H2 O

Monosaccharide Disaccharide C6C6 H 12 O6O6 C6C6 O6O6 C 12 H 22 O 11 + H2H2 O Hydrolysis Reaction Condensation Reaction

C6C6 H 12 O6O6 Glucose C H2H2 OH C H H C H H O C O H C H H C H H O O O

C6C6 H 12 O6O6 Glucose C H2H2 OH C H H C H H O C O H C H H C H H O O O

Structure of lipids Lipids are made up of three fatty acids and a glycerol molecule referred to as a triglyceride. Glycerol is an alcohol with three Hydroxyl groups(OH). A fatty acid attaches itself to each hydroxyl group with the elimination of three water molecules (condensation) The fatty acids vary and determine the properties of a lipid

Lipids Glycerol Fatty Acid 1 Fatty Acid 2 Fatty Acid

Lipids Glycerol Fatty Acid 1 Fatty Acid 2 Fatty Acid 3 + H 2 O

Fatty Acid CC H H CCC H O C HHH H C H HH H HH H Methyl end Carboxyl end Hydrocarbon chain

Saturated Fatty Acid CC H H CCC H O C HHH H C H HH H HH H

Unsaturated Fatty Acid CC H CCC H O C HHH H C H H H HH H

CC H CCC H O C HHH H C H H H HH H

CIS Fatty Acid C H C H

Trans Fatty Acid C H C H