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Chemistry of Life
For Bio Test
12
Chemistry
12th Grade
10/15/2007

Additional Chemistry Flashcards

 


 

Cards

Term
Element
Definition
a substance made up of electrons neutrons and protons
Term
Atom
Definition

the Smallest unit of matter that cannot be broken down chemically

Term
Lewis Dot Diagram
Definition
Number of electrons in outer shell of an element lone pairs and single dots
Term
Monosacchrides
Definition
Simple Sugars Ex: Glucose, Fructose, Glactose
Term
Disaccrides
Definition
2 simple sugars Ex: Sucrose, Lactose, Maltose
Term
Polysaccrides
Definition
complex Carbohydrates. Ex: Glycogen, Startch, Diatary fibers
Term
1 g Carb= ? Kcal
1g Fat= ? Kcal
1g Protien= ? Kcal
Definition
4
9
4
Term
ATP
Definition
High energy compound formed from energy in food
Term
Ionic Bonds
Definition
Give and take electrons Ex:NaCl (table Salt)
Term
Covalent Bonds
Definition
Share Electrons. Ex: H2O
Term

pH Levels

Definition
0-6 - Acidic
7- Nuetral
8-14 - Basic
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