Transcript ATP - Dillon Environmental Science

ATP
Cell Energy
 Can you think of some things your body needs
energy to do?
Cell Energy
 Can you think of some things your body needs
energy to do?
 Pumping Heart
 Moving
 Cell Transport
Cell Energy
 Can you think of some things your body needs
energy to do?
 Pumping Heart
 Moving
 Cell Transport
 THINK-PAIR-SHARE:
• What kind of cell transport USES ENERGY?
Cell Energy
 Can you think of some things your body needs
energy to do?
 Pumping Heart
 Moving
 Cell Transport
 THINK-PAIR-SHARE:
• What kind of cell transport USES ENERGY?
• ACTIVE transport
Cell Energy
 Think-Pair-Share
 Does it take more energy to build the Jenga game
or knock it down?
Cell Energy
 Energy is stored in the bonds of molecules.
O
O
H
Cell Energy
 Energy is stored in the bonds of molecules.
 Use energy to build chemical bonds.
Cell Energy
 Energy is stored in the bonds of molecules.
 Use energy to build chemical bonds.
 Release energy by breaking chemical bonds.
O
O
H
Cell Energy
 Energy is stored in the bonds of molecules.
 Use energy to build chemical bonds.
 Release energy by breaking chemical bonds.
O
O
H
Cell Energy
 Energy is stored in the bonds of molecules.
 Building chemical bonds takes energy.
 Breaking chemical bonds releases energy.
O
O
H
Cell Energy
 Cells in our body need a quick source of energy.
Cell Energy
 Cells in our body need a quick source of energy.
 There is a special molecule that cells use as a
quick source of energy.
Cell Energy
 Cells in our body need a quick source of energy.
 There is a special molecule that cells use as a
quick source of energy.
 Adenosine triphosphate (ATP): molecule used as
energy to run chemical reactions in living things.
Cell Energy
 ATP (Adenosine triphosphate): molecule used as
energy to run chemical reactions in living things.
 Made up of 1 adenosine molecule with 3 phosphates
attached.
Cell Energy
 ATP (Adenosine triphosphate): molecule used as
energy to run chemical reactions in living things.
 Made up of 1 adenosine molecule with 3 phosphates
attached.
Cell Energy
 ATP (Adenosine triphosphate): molecule used as
energy to run chemical reactions in living things.
 Made up of 1 adenosine molecule with 3 phosphates
attached.
Cell Energy
 ATP (Adenosine triphosphate): molecule used as
energy to run chemical reactions in living things.
 Made up of 1 adenosine molecule with 3 phosphates
attached.
Cell Energy
 ATP (Adenosine triphosphate): molecule used as
energy to run chemical reactions in living things.
 Made up of 1 adenosine molecule with 3 phosphates
attached.
Cell Energy
 ATP (Adenosine triphosphate): molecule used as
energy to run chemical reactions in living things.
 Made up of 1 adenosine molecule with 3 phosphates
attached.
Cell Energy
 The energy of ATP becomes available when a
phosphate is broken off of the ATP molecule.
Cell Energy
 The energy of ATP becomes available when a
phosphate is broken off of the ATP molecule.
 ATP: Adenosine TRIphosphate
Cell Energy
 The energy of ATP becomes available when a
phosphate is broken off of the ATP molecule.
 ATP: Adenosine TRIphosphate
 ADP: Adenosine DIphosphate
Cell Energy
Cell Energy
 The energy of ATP becomes available when a
phosphate is broken off of the ATP molecule.
 ATP: Adenosine triphosphate
 ADP: Adenosine diphosphate
Energy in
Energy in living things
 All living things need energy.
 How do we (humans) get energy?