Carbohydrates Contain the Elements:

Slides:

Advertisements

Similar presentations

Biology The elements which make up carbohydrates.

Advertisements

Carbohydrates Contain the Elements:

Monosaccharides and Disaccharides

Carbohydrates Objectives: Ability to define the term biological chemicals Understand the structure & classification of carbohydrates Knowledge of the functions.

 Sugar molecules are found in nearly all eukaryotic and prokaryotic cells.  They provide energy in the form of chemical energy which cells use in.

By: Lauren White Allie Clowney Allan Smith Vincent Farber Thomas Sinner.

Carbohydrates Monosaccharides and Disaccharides Lesson aims Describe with the aid of diagrams the formation and breaking of glycosidic bonds in the synthesis.

compounds that contain carbon are called______________ Organic.

compounds that contain carbon are called______________ Organic.

L/O/G/O Presented By: Iin Kurniasih (Jica, 14 November 2011) Presented By: Iin Kurniasih (Jica, 14 November 2011) CARBOHYDRAT E.

Carbohydrates Lab 6. Carbohydrates  Carbohydrates are compounds of carbon (C), hydrogen (H) and oxygen (O). Usually found 1C:2H:1O. Usually grouped as.

 All organisms are made of four types of carbon-based molecules: 1. Carbohydrates 2. Lipids 3. Proteins 4. Nucleic Acids  The molecules have different.

Lets Carb Up!!!. Carbohydrates - Composition Made of… (Hint: look at the name) – Carbon – Hydrogen – Oxygen.

Carbohydrates Only 3 elements – carbon, hydrogen and oxygen.

CARBOHYDRATES (MONOMERS) Monosaccharides are the monomers from which larger carbohydrates are made. Glucose, galactose and fructose are common monosaccharides.

1 Carbohydrates Carbohydrates include: Small sugar molecules in soft drinks Long starch molecules in pasta and potatoes Copyright Cmassengale.

Carbohydrates Source of energy OrganicMonosacchardies Disacchardies Polysaccardies Starchy foods; potatoes, pasta, rice C, H, O atom (CH²O)n.

Carbohydrates Disaccharides Polysaccharides.

 Molymods (C,H,O, each group will need 6 carbon, 12 hydrogen & 6 oxygen)  Practical Activity 19 (PAG 9)  Repro sheet for Practical Activity 19.

Nutrients and Carbohydrates A nutrient is any substance that has a useful function when consumed and absorbed into cells.

Disaccharides Di- is a Greek prefix meaning two. Disaccharides Carbohydrate made up of two monosaccharides linked together Carbohydrates are inorganic.

Pasta vs Candy???. ORGANIC COMPOUND Carbohydrates.

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

Why do people eat a bowl of pasta before a race??? !

Carbohydrates Honors Biology Chapter 3. Carbon: The “Swiss Army Knife” of Chemistry. Carbon: The “Swiss Army Knife” of Chemistry. Carbon is essential.

Carbohydrates By the end of the lesson you should be able to: 1.Understand the difference between monosaccharides, disaccharides and polysaccharides 2.Draw.

MOLECULES OF LIFE: THERE ARE FOUR MAIN CLASSES OF ORGANIC COMPOUNDS ESSENTIAL TO LIFE.

By: Erin O’Connor, Sara Onley, Andrew Maguire, Cameron Kupernik CARBOHYDRATES.

Carbohydrates. Carbohydrates contain Carbon (C), Hydrogen (H) and Oxygen (O). Carbohydrates include simple sugars such as glucose and fructose and more.

Macromolecules The Building Blocks of Life

Biochemistry: Carbohydrates

L.E. Bio Theme 2 Carbohydrates.

Carbohydrates Simple Sugars.

What is……… Key word test – answers on paper

CORE PRINCIPLES Biological molecules.

Monosaccharides, disaccharides and polysaccharides

Carbohydrates Disaccharides Polysaccharides.

Macromolecules The Building Blocks of Life

Enzymes and the digestive system

By: Martin G, Mike C, & Eddie T

MACROMOLECULES CARBOHYDRATES

Carbohydrates Contain the Elements:

Monosaccharides, disaccharides and polysaccharides

Learning objective To know about monosaccharides

Biomolecules – Part 2 Carbohydrates

Carbohydrates Disaccharides Polysaccharides.

Biological Molecules.

Carbon & Carbohydrates

ORGANIC COMPOUNDS The Chemistry of LIFE!!.

Carbohydrate: Model Post Activity

Why do people eat a bowl of pasta before a race???

Today’s Learning Target:

Carbohydrates!(2.3). Carbohydrates!(2.3) What are Carbohydrates? And more.

Carbohydrate: Model Lab

Carbohydrates (2-3).

Carbon Carbon is the basis of all organic compounds

Carbohydrates (2-3).

Chapter 19 section 1 The Chemistry of Life.

Chapter 2-3 Carbon Compounds p45-49.

Carbohydrates By: Yuleydy Uribe.

Presentation transcript:

Carbohydrates Contain the Elements: Carbon Hydrogen Oxygen They Are Split Into Three Groups Known As: Monosaccharides(Monomers) Disaccharides(Dimers) Polsaccharides(Polymers)

Carbohydrates Many carbohydrates are soluble in water. The usual chemical test for the simpler carbohydrates is heating with Benedicts solution. The formula for a carbohydrate is (CH2O)n The n represents the number of times the CH2O unite is repeated.

Monosaccharides (monos) The Most Important Monosaccharide Is Glucose. A Monosaccharide is made up of 1 sugar unit. Monos are reducing sugars. Fructose and Galactose are all so Monosaccharides, They all have the same chemical formula but different structures.

Glucose The chemical formula for glucose is C6H12O6. It is a six sided ring. The structure on the left is a simplified structure of glucose

Glycosidic Bond This is when two monosaccharides join to form a Disaccharide. The reaction is similar to condensation. The reaction involves the water been given off. There are three types of Disaccharides: Sucrose Lactose Maltose

Glycosidic Bond Above is the structures of a Glycosidic bond. It forms a Disaccharide

Structural formula The structural formula for Maltose. The structural formula for Lactose.

Hydrolysis This is the breaking down of a glycosidic bond. Instead of water been taken away water is added. Lysis means splitting.

By Sarah Kennedy Tutor Mr Rothery Data 14.11.02