m olecules of l ife macromolecules. what is a molecule?molecule two or more atoms covalently bonded...
TRANSCRIPT
![Page 1: M OLECULES OF L IFE Macromolecules. What is a molecule?molecule Two or more atoms covalently bonded together. Examples: H2O, CO2, CH4 What is a macromolecule?](https://reader035.vdocuments.net/reader035/viewer/2022062806/5697bfc41a28abf838ca5e87/html5/thumbnails/1.jpg)
MOLECULES OF LIFEMacromolecules
![Page 2: M OLECULES OF L IFE Macromolecules. What is a molecule?molecule Two or more atoms covalently bonded together. Examples: H2O, CO2, CH4 What is a macromolecule?](https://reader035.vdocuments.net/reader035/viewer/2022062806/5697bfc41a28abf838ca5e87/html5/thumbnails/2.jpg)
What is a molecule?
Two or more atoms covalently bonded together. Examples: H2O, CO2, CH4 What is a macromolecule?
A very large molecule made of MANY atoms covalently bonded together. Examples: DNA, Sugar, Fat What is an organic molecule?
A molecule that contains carbon (with the exception of carbon dioxide). What is a monomer?
A single molecule that repeats to make a large molecule.
What is a polymer?
A large molecule made of chains of smaller molecules.
![Page 3: M OLECULES OF L IFE Macromolecules. What is a molecule?molecule Two or more atoms covalently bonded together. Examples: H2O, CO2, CH4 What is a macromolecule?](https://reader035.vdocuments.net/reader035/viewer/2022062806/5697bfc41a28abf838ca5e87/html5/thumbnails/3.jpg)
CARBOHYDRATESStructure Function Examples Foods
Hydrogens: Oxygens (___:___)Monomer:Monosaccharide
Polymer:Polysaccharide
Energy Source
Short term
Long term
Glucose
Starch
Table sugar
Pasta; Potatoes
![Page 4: M OLECULES OF L IFE Macromolecules. What is a molecule?molecule Two or more atoms covalently bonded together. Examples: H2O, CO2, CH4 What is a macromolecule?](https://reader035.vdocuments.net/reader035/viewer/2022062806/5697bfc41a28abf838ca5e87/html5/thumbnails/4.jpg)
![Page 5: M OLECULES OF L IFE Macromolecules. What is a molecule?molecule Two or more atoms covalently bonded together. Examples: H2O, CO2, CH4 What is a macromolecule?](https://reader035.vdocuments.net/reader035/viewer/2022062806/5697bfc41a28abf838ca5e87/html5/thumbnails/5.jpg)
![Page 6: M OLECULES OF L IFE Macromolecules. What is a molecule?molecule Two or more atoms covalently bonded together. Examples: H2O, CO2, CH4 What is a macromolecule?](https://reader035.vdocuments.net/reader035/viewer/2022062806/5697bfc41a28abf838ca5e87/html5/thumbnails/6.jpg)
LIPIDS (FATS)Structure Function Examples Foods
Glycerol backbone with fatty acid chains attached
Monomer:Fatty AcidPolymer:Lipid or Fat
Energy Storage
Membrane Structure
Steroids
Saturated solid
Unsaturated liquid
cell membranes
Testosterone
butter
oils
![Page 7: M OLECULES OF L IFE Macromolecules. What is a molecule?molecule Two or more atoms covalently bonded together. Examples: H2O, CO2, CH4 What is a macromolecule?](https://reader035.vdocuments.net/reader035/viewer/2022062806/5697bfc41a28abf838ca5e87/html5/thumbnails/7.jpg)
Saturated Fat (solid at room temp)Single Bonds Between Carbons
Unsaturated Fat (liquid at room temp)Some carbons double bonded
![Page 8: M OLECULES OF L IFE Macromolecules. What is a molecule?molecule Two or more atoms covalently bonded together. Examples: H2O, CO2, CH4 What is a macromolecule?](https://reader035.vdocuments.net/reader035/viewer/2022062806/5697bfc41a28abf838ca5e87/html5/thumbnails/8.jpg)
![Page 9: M OLECULES OF L IFE Macromolecules. What is a molecule?molecule Two or more atoms covalently bonded together. Examples: H2O, CO2, CH4 What is a macromolecule?](https://reader035.vdocuments.net/reader035/viewer/2022062806/5697bfc41a28abf838ca5e87/html5/thumbnails/9.jpg)
Friday, November 7, 2008Question of the Day
List one difference between a carbohydrate and a lipid?
![Page 10: M OLECULES OF L IFE Macromolecules. What is a molecule?molecule Two or more atoms covalently bonded together. Examples: H2O, CO2, CH4 What is a macromolecule?](https://reader035.vdocuments.net/reader035/viewer/2022062806/5697bfc41a28abf838ca5e87/html5/thumbnails/10.jpg)
PROTEINSStructure Function Examples Foods
Long chains of amino acids20 kinds of amino acidsMonomer:Amino Acid
Polymer:Protein
Do the work in your body.
speed up reactions
Structural (building)
enzymes
collagen
meat cheese Eggs yogurt
![Page 11: M OLECULES OF L IFE Macromolecules. What is a molecule?molecule Two or more atoms covalently bonded together. Examples: H2O, CO2, CH4 What is a macromolecule?](https://reader035.vdocuments.net/reader035/viewer/2022062806/5697bfc41a28abf838ca5e87/html5/thumbnails/11.jpg)
NUCLEIC ACIDS
Structure Function Examples
Nucleic Acids Store Genetic Information
DNA
![Page 12: M OLECULES OF L IFE Macromolecules. What is a molecule?molecule Two or more atoms covalently bonded together. Examples: H2O, CO2, CH4 What is a macromolecule?](https://reader035.vdocuments.net/reader035/viewer/2022062806/5697bfc41a28abf838ca5e87/html5/thumbnails/12.jpg)
![Page 13: M OLECULES OF L IFE Macromolecules. What is a molecule?molecule Two or more atoms covalently bonded together. Examples: H2O, CO2, CH4 What is a macromolecule?](https://reader035.vdocuments.net/reader035/viewer/2022062806/5697bfc41a28abf838ca5e87/html5/thumbnails/13.jpg)
Carbohydrate (monosaccharide)
Lipid(Fatty Acid)
Protein (Amino Acid)
Brainstorm
Inside of each shape provide the following:
•2 Foods you eat that contain that molecule.•2 Ways that your body uses those molecules.•2 Facts about the structure (shape) of that molecule.