Slide 2:
REACTIONS
Chemical Reaction :
Chemical Reaction A chemical reaction is a change in the arrangement of atoms or molecules to yield substances of different composition and properties.
Exothermic refers to a chemical reaction in which heat is released.
Endothermic refers to a chemical reaction in which heat is absorbed Chemical Reaction
Slide 4:
Laws of Conservation
The Law of Conservation of Mass :
The Law of Conservation of Mass The law of conservation of mass states that matter cannot be created or destroyed in an isolated system.
The Law of Conservation of Energy :
The Law of Conservation of Energy The law of conservation of energy states that energy can not be created or destroyed only converted from one form to another.
Slide 7:
Chemistry of
Living Systems
Biochemistry :
Biochemistry Biochemistry is the study of the substances found in living organisms, and of the chemical reactions underlying life processes.
Biomolecules :
Biomolecules Biomolecules are the carbon-containing compounds that make up the various parts of the cell. They carry out the chemical reactions that enable the cell to grow, maintain and reproduce itself, and use and store energy.
Classes of Biomolecules :
Classes of Biomolecules The most important classes of biomolecules are nucleic acids, proteins, carbohydrates, and lipids.
Slide 11:
The End