 Think about what you had for breakfast, lunch today. What in your breakfast or lunch would be considered carbohydrates? Why are they considered carbohydrates?

Slides:

Advertisements

Similar presentations

Advertisements

Biochemistry: Structure

Chapter 5: Macromolecules

Biological Molecules Carbohydrates. III. Carbohydrates include sugars, starches, and cellulose A. carbohydrates contain only the elements carbon, hydrogen,

2.3 Carbon Compounds-Carbon and Carbos.

CARBOHYDRATE REVIEW. A carbohydrate is: A. An organic compound B. A Biomolecule C. An Inorganic compound D. Ionic compound E. Both a and B.

Organic Molecules vocabulary. Lipids Lipids: Fats and oils. Composed of carbon and hydrogen. They are used to store energy long term. Examples: butter,

Biological Molecules Carbohydrates Proteins Lipids Nucleic Acids.

Organic Molecules Carbon = building block of organic molecules Carbon is unique – Unstable: 2 nd level not full – Will bond up to four times

Biologically Important Molecules. There are four biologically important groups of molecules found in living organisms. They are:  Carbohydrate.

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

Regents Biology Why do we eat?  We eat to take in more of these chemicals  Food for building materials  to make more of us (cells)  for growth  for.

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

–Carbohydrates –Lipids (fats) –Proteins –Nucleic Acids Organic molecules are the molecules in living things There are four types of organic (carbon-based)

WHY IS CARBON AN ESSENTIAL ELEMENT FOR BIOLOGICAL ORGANISMS? Organic Compounds.

MACROMOLECULES. Four Types of Macromolecules 1. Carbohydrates 2. Lipids 3. Proteins 4. Nucleic Acids.

AP Biology Chapter 5  Smaller organic molecules join together to form larger molecules  macromolecules  4 major classes of macromolecules:  carbohydrates.

Macromolecules 4 major classes of macromolecules: carbohydrates lipids proteins nucleic acids.

Regents Biology Carbohydrates. Regents Biology Carbohydrates Which foods contain carbohydrates?

NOTES: 2.3, part 1 - Macromolecules, Carbs & Lipids.

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

1 insulin, amylase, and lactase. 2 Proteins 3 Made of two sugars.

MACROMOLECULES. The four macromolecules are: Carbohydrates Proteins Lipids Nucleic acids.

Bio-Chemistry Biology 1. Carbon – is found in all living things. 4 electrons in its outer energy level Carbon has the ability to bond with many different.

Biochemistry – Carbohydrates and Proteins

10/16 Objective: What are the properties of carbohydrates? * Chapter 5: The Molecules of Life Do Now: What is a small molecular unit called? A chain of.

Chapter 2: The Structure and Function of Macromolecules.

Macromolecules Biology. What does organic mean?  Organic Molecules contain both carbon and hydrogen.  Inorganic Molecules - the rest.  Water  Salt.

Glucose Molecule. Macromolecules Carbohydrates, proteins, and nucleic acids are polymers Polymers – long molecules made from building blocks linked by.

SECTION 1-7 P PRIMARY ENERGY SOURCES INCLUDING PASTA, RICE,WHEAT PRODUCTS,FRUITS AND VEGETABLES MADE UP OF C, H, O WITH A RATIO OF 1 C : 2 H :1.

Organic Molecules Carbon = building block of organic molecules Carbon is unique – 2 nd electron level not full – Only has 4 electrons in 2 nd level.

Regents Biology Carbohydrates  Building block molecules = sugar simple sugars (monosaccharides) polysaccharide = chain of “rings” Ex: starch Energy molecules.

Organic Chemistry  Organic molecules are considered to be organic for what main reason?  Carbon is the backbone of life. Why?  Hydrocarbons are organic.

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

Chapter 5 The Structure and Function of Macromolecules Intro & Carbohydrates.

MACROMOLECULES.  ORGANIC COMPOUNDS: molecules that contain carbon and hydrogen. In addition to these two elements, biological molecules may also contain.

NOTES: 2.3, part 1 - Macromolecules, Carbs & Lipids

MACROMOLECULES.

Aim: How are Carbohydrates important to living things?

Carbohydrates – C, H, O Uses – sugars are for quick energy

II- Organic molecules Organic molecules are those that: 1) formed by the actions of living things. 2) have a carbon backbone. Each organic molecule.

Carbohydrates H.B.2A.1 Construct explanations of how the structures of carbohydrates, lipids, proteins, and nucleic acids (including DNA and RNA) are.

Introduction to the Ingredients of Life

II- Organic molecules Organic molecules are those that: 1) formed by the actions of living things. 2) have a carbon backbone. Each organic molecule.

CARBOHYDRATES UNIT #2 BIOMOLECULES.

Bell Ringer On what side of the equation would you see H20 for a dehydration synthesis reaction? I ate a big breakfast and now food is digesting in my.

Bell Ringer Find your new spot on the seating chart (on front lab table). What makes something organic or inorganic? What do these four pictures have.

Carbohydrates Section 3.2.

Aim: 3 Keys to Healthy Eating for Teens

Macromolecules copyright cmassengale.

CHAPTER 5: The Structure & Function of Macromolecules

Molecules that contain carbon

Biologically Important Molecules

Molecules that contain carbon

Molecules that contain carbon

Molecules that contain carbon

Chapter 2: The Structure and Function of Macromolecules

General Structure? Functions?

THE STRUCTURE AND FUNCTION OF MACROMOLECULES

Organic Molecules.

Section 4 Carbohydrates, Lipids, Proteins & Nucleic Acids

Presentation transcript:

 Think about what you had for breakfast, lunch today. What in your breakfast or lunch would be considered carbohydrates? Why are they considered carbohydrates?

 Distinguish between monosaccharide, disaccharide and polysaccharide  Classify sugars as polymers or monomers  Explain why starch is a polysaccharide and sucrose is not  Explain the biological significance of starch, cellulose and chitin

 Monosaccharide  Disaccharide  Polysaccharide  Polymer  Glycogen  Cellulose  Chitin

 Are long chains of small building blocks  4 Types: ◦ Carbohydrates ◦ Proteins ◦ Lipids ◦ Nucleic Acids (DNA and RNA)

Distinction between polymer and monomer  Polymers ◦ large molecules made of identical or similar building blocks  Monomers ◦ Small molecules ◦ Building blocks of polymers

 Sugars ◦ Provide energy ◦ Make cell components and other structures  Starches ◦ Are polymers ◦ Made up of sugars, the building blocks of starch ◦ Enzymes link the sugars together to form starch ◦ Stores energy in plants & animals

 Monosaccharide ◦ single sugar ◦ Ex. Glucose, Fructose  Disaccharides ◦ two monosaccharides linked together ◦ Ex. Maltose, Sucrose Glucose Maltose = 2 Glucose molecules linked

Types of Sugars (cont.)  Polysaccharide ◦ Polymer with hundreds to thousands of monosaccharides linked together ◦ Ex. Starch

Monosaccharide Disaccharide Polysaccharide Thumbs up-monomer/ Thumbs down- polymer ? 10

Biological Significance of Carbohydrates  Storage of Energy ◦ Starch in plants  Breaks down into sugars when needed when needed ◦ Glycogen in Vertebrates  in liver and muscle cells  Breaks down into sugars when needed when needed

 Structural ◦ Cellulose  makes up the cell wall of plant cells  Biological Significance  – Only herbivores can break down this polymer due to an enzyme this polymer due to an enzyme in their intestinal bacteria in their intestinal bacteria ◦ Chitin  part of exoskeleton of arthropods (lobster, shrimp)  Biological Significance  Few organisms have the enzyme that breaks down this polymer

Three Minute Paper You have 3 minutes to write down 3 key points of today’s lesson. Be ready to share.