acids and bases
What is our planet often called?
Water Planet
What is a chemical reaction?
Change of a substance into another-shown by chemical equation
Where are lipids found?
Lipids can be found in animals
Whats something they are in?
Whats one thing that makes carbon important?
Organic compound
Whats a solution?
Mixture of two substances
Name a few types of reactions.
Exothermic
Endothermic
Functions for a lipid?
they store energy for a later use
What do they help make?
Proteins
What is organic compound?
Contained carbon
What is pH?
Concentration of hydronium ions
What is endothermic?
Energy that is absorbed during the reaction
What is it made of?
Its made up of chains of fatty acids.
Where are these found?
DNA
Where is organic compound found?
Found in living organisms
Is acids pH level higher then 7 or lower?
Lower than 7
What is exothermic?
Energy emitted during the reaction
When is a lipid a solid?
At room temp.
What are the chains in a nucleic acid called?
Polynucleotides
Is a bases pH level higher or lower than 7?
Higher
What is Biochemical reactions?
Reactions in living organisms
What is a lipid?
Fats and oils
What is nucleic acid?
Made up of smaller pieces called nucleotides
What things are they found in
Bread, grains, fats, meat, muscle, Genetic material in the body