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Properties Properties of waterof water
Matter, pHMatter, pH CarbosCarbos CarbosCarbos 22 LipidsLipids Proteins Proteins Nucleic Nucleic Acids & Acids & EnzymesEnzymes
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What % of your body is made of water?
Diagram a water molecule including its electrons on the board
What is surface tension?
What is Cohesion?
What is the type of bond between Oxygen and Hydrogen in water?
How do humans use water to cool themselves?
What is matter made of?
What is the difference between an element and a compound?
What type of bond involves the sharing of electrons?
What type of bond involves the gain or loss of electrons?
If a solution has a pH of 10, is it acidic or basic?
What is Homeostasis?
What are the three atoms found in carbohydrates?
Name two examples of a Disaccharide.
What is the chemical formula for Glucose and Fructose?
Glycogen is and example of what type of carbohydrate….
Monosaccharide, Disaccharide, or Polysaccharide?
When two compounds have the same chemical formula, but different structures (such as glucose and fructose) they are known as what?
What Disaccharide is formed when Glucose and Fructose join?
All Organic Compounds contain what element?
Name the organic compounds that are made of atoms in a 1:2:1 ratio.
In what type of foods are carbohydrates found?
What is “macromolecule” another name for?
What polysaccharide provides structure and support for plants?
Carbohydrates are a key source of what?
Why are lipids (like oil) insoluble in water?
Animal fats, butter and lard are examples of what kind of fatty acid?
Fats are made of a glycerol molecule bonded to how many fatty acids?
What type of bond can be found in unsaturated fats?
Name a function of fat?
What are the four types of Lipids?
F - -
P h - - - - - - - -
S t - - - - -
W a - - -
What type of monomer is a protein made of?
How many different amino acids are found in proteins?
Proteins that promote chemical reactions are called what?
What is the most abundant protein in your body?
What do antibodies do?
What type of protein is responsible for carrying oxygen from the lungs to the body tissue?
Where are nucleic acids found?
What are the two types of nucleic acids?
What are nucleic acids made of?
How does an enzyme affect a chemical reaction?
What is a substrate?
Where does a substrate attach to an enzyme?
70%
Water molecule
The attractive force between water molecules at the surface. This is what allowed the water to resist
spilling over when the pennies were added to the full glass of water in class.
An attraction between substances of the same kind.
(water sticks to water)
Covalent Bond
By sweating
Atoms
An element is made of the same kind of atoms, while a compound is made
of two or more different atoms.
Covalent Bond
Ionic bonds
Basic
The process of maintaining stable internal conditions, in spite of
changes in the external environment.
Carbon, Hydrogen, Oxygen
Lactose (milk sugar)Sucrose (table sugar)
C6H12O6
Polysaccharide
Isomers
Sucrose (table sugar)
Carbon
Carbohydrates
Fruits, Vegetables, & Grains
Polysaccharide
Cellulose
Energy
Because lipids are non-polar molecules, and water is polar.
Saturated
Three
“double” covalent bond
1. Protection from trauma 2. Prevent heat loss3. Energy storage
Fats, Phospholipids, Steroids, and Waxes.
(there are also plant pigments)
Amino Acid
20
Enzymes
Collagen
Help fight infections in the body.
Hemoglobin
In all of your cells.
DNA & RNA
Nucleotides
It increases the speed of a chemical reaction by reducing the
activation energy.
The substance on which an enzyme acts during a chemical reaction.
At the active site.
Double Shack Attack!!!
