THE MOLECULES OF LIFE: 4. Nucleic Acids 1. Carbohydrates 3. Lipids

Slides:

Advertisements

Similar presentations

Chapter 19 The Chemistry of Life.

Advertisements

Bio 1 Carbohydrates, Lipids, Proteins, and Nucleic Acids

Lesson Overview 2.3 Carbon Compounds.

THE MOLECULES OF LIFE: 4. Nucleic Acids 1. Carbohydrates 3. Lipids

Monomers and Polymers Monomers are small units that join together to form polymers. A polymer is large compound made of many monomers. Process in which.

CHAPTER 3 BIOCHEMISTRY.

ORGANIC COMPOUNDS Carbohydrates Lipids Proteins Nucleic Acids.

2.3 Carbon Compounds Standard B.1.1

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

Organic Chemistry Overview

Homework: read section 2-3 and outline  QUIZ FRIDAY!!!

Macromolecules. General Structure Organic – Carbon based Hydrocarbons – Carbon and hydrogen only » Methane Inorganic – Non-carbon based Functional Groups.

Carbon Compounds 2-3. The Chemistry of Carbon Organic chemistry – study of all compounds that contain carbon Carbon has 4 valence electrons Carbon has.

Polymers - Summary A polymer is a large molecule formed by the covalent bonding of repeating smaller molecules. The smaller molecules that combine to form.

2-3 Carbon Compounds.

Biomolecules WHAT ARE THE BUILDING BLOCKS OF LIFE?

Basic Vocabulary  Monomer – basic unit of a polymer  Polymer – Large molecule composed of repeating basic units or monomers.

Organic Molecules: Organic Molecules: 2.3 Chemical compounds containing Carbon.

The Building Blocks of Life

Organic Molecules: Composition & Function Check out: Emory University Cancer Quest!Emory University Cancer Quest!

CHAPTER 3 BIOCHEMISTRY. CARBON COMPOUNDS Although water is the primary medium for life on earth, most of the molecules from which living organisms are.

Unit 4- Biochemistry, Energy, & Enzymes

Organic Chemistry Notes All organic compounds contain carbon. Carbon is able to form covalent bonds with other carbon atoms and many other elements easily.

4 groups of organic compounds found in living things.

Chapter 2: The Chemistry of Life Section 2.2: The Compounds of Life.

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.

Macromolecules Large molecules in living cells are known as macromolecules --- “giant molecules” Macromolecules are made by joining smaller unites called.

6.3 a – Introduction to Biomolecules. What is an organic compound? What is so special about Carbon? Compounds containing C, H, O and often N, P, & S.

Carbohydrates Lipids Proteins Nucleic Acids. Carbohydrates Sugars and starches Consist of carbon, hydrogen, oxygen 2:1 ratio (2 H for every 1O) Types.

Biochemistry. Carbon Helped contribute to the great diversity of life due to it’s ability to form large complex molecules All compounds are either: –Organic.

Macromolecules Carbon based molecules

Biomolecule composed of Carbon, Hydrogen and Oxygen in a ratio of 1:2:1 Monosaccharides - Glucose - C 6 H 12 O 6 - Fructose Disaccharide -Sucrose Polysaccharides.

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

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

Organic Compounds: Biomolecules

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.

Bio-Molecules: Chemical compounds containing Carbon.

Organic Chemistry Organic compounds contain the element carbon Occur naturally only in living organisms or in their products Out of the 92 elements found.

6.4 The Building Blocks of Life

Carbon Compounds and Organic Chemistry. The Chemistry of Carbon  Whole branch of chemistry dedicated to carbon compounds- Organic chemistry  Carbon.

 Nucleic Acids store important information in a cell.  The 2 different nucleic acids are DNA and RNA.  RNA stores and transfers information that helps.

What do you know? True or False Thumbs up for TRUE Thumbs down for FALSE Monomers are complex large molecules. FALSE.

Organic Compounds Organic molecules are a class of molecules which contain CARBON. Organic molecules are composed of C, H, O, N, P, and S. They are large.

2.3 Carbon-Based Molecules

Macromolecules The Building Blocks of Life

Chapter 3: Biochemistry

Carbon (Organic) Chemistry

Organic Molecules: Chemical compounds containing Carbon.

6/16/2018 Outline 2-3 Carbon Compounds 6/16/2018.

Ch. 3: Biochemistry Section 2

Biological Molecules.

Macromolecules The Building Blocks of Life

Chapter 6 Section 4: The building Blocks of life Ms Su’ad

Introduction to Biochemistry 3

Organic Compounds Organic molecules are a class of molecules which contain CARBON. Organic molecules are composed of C, H, O, N, P, and S. They are large.

The Building Blocks of Life

Unit 2 Part 1: Organic Compounds (Biomolecules) and Enzymes

Organic Compounds.

Carbon Compounds.

Macromolecules September 16th/17th, 2008.

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

Chapter 3 Notes Biochemistry.

Biochemistry and Carbon Compounds

Chemistry and Biomolecules

The Role of Carbon in Organisms

Organic Chemistry Chapter 6.

Biochemistry Lysozyme – a protein.

Essential Question: Why is Carbon so important for life on Earth

Macromolecules aka Giant Molecules.

A subgroup of biochemistry

Presentation transcript:

THE MOLECULES OF LIFE: 4. Nucleic Acids 1. Carbohydrates 3. Lipids 2. Proteins

1. Carbohydrates! Examples… Organic compounds composed of C, H, and O. Function = Provide your body with energy! Examples…

glucose (fuel for cells) C6H12O6 a. Monosaccharide Building blocks of carbohydrates (simple sugars) – contain C, H, & O in a 1:2:1 ratio. Most Common fructose (sweetest) Monomer galactose (milk) glucose (fuel for cells)

Fructose + glucose = sucrose (table sugar) b. Disaccharide When two monosaccharides combine in a condensation reaction to form a double sugar Fructose + glucose = sucrose (table sugar)

2-monosaccharides linked in a C-O-C bridge Condensation/ Dehydration: Link smaller molecules together to make a larger molecule 2-monosaccharides linked in a C-O-C bridge

Hydrolysis: Splitting of Molecules by The addition Of water – Essential Process for digestion Fructose

c. Polysaccharide Complex molecule composed of 3 or more monosaccharides 1) Glycogen consists of hundreds of glucose molecules! 2) STARCH...plant cell walls = starch Polymer

Complete in your Zoho notebooks http://wps.aw.com/wps/media/objects/1976/2024209/assets/YouDecide/diet.html Complete in your Zoho notebooks

Function = Help build muscle mass! 2. Proteins! Polymer that is made up from 20 different monomers. Proteins are the primary component of numerous body tissues. Function = Help build muscle mass! Examples…

a. Amino Acids FUNCTION Building blocks of protein STRUCTURE Contains Functional Groups – Carboxyl & Amino GROUPS --COOH & --NH2

b. Enzymes FUNCTION ROLE Increase the rate of a chemical reaction by lowering the activation energy (amount of energy needed to start a rxn) ROLE Act as Catalysts – speeds up chemical reactions without being consumed in rxn.

Organic compounds composed of C, H, and O. 3. LIPIDs! Organic compounds composed of C, H, and O. Function = Build cell membranes! Examples…

Building blocks of lipids Contains Functional Groups – Carboxyl a. Fatty Acids FUNCTION Building blocks of lipids STRUCTURE Contains Functional Groups – Carboxyl GROUPS --COOH

Cholesterol, HGH, insulin, Vitamin D, etc. b. Steroids FUNCTION Genetic regulators; control the rate of synthesis of a particular protein STRUCTURE Carbon skeleton consisting of rings with various functional groups attached Examples Cholesterol, HGH, insulin, Vitamin D, etc.

Store & transfer important information for the cell! 4. Nucleic Acids! Large, complex organic molecules composed of 3 groups (Phosphate, sugar, and nitrogenous base) . Function = Store & transfer important information for the cell! Examples…

Examples a. DNA Contains info essential for cell activities b. RNA Stores and transfers info for making proteins