ATP: Outcome: I can explain how energy is acquired from ATP and used to assist in all body functions. Drill: What background knowledge do you already have on ATP from past science courses?

What Is ATP? Energy used by all Cells Adenosine Triphosphate Organic molecule containing high-energy Phosphate bonds

Chemical Structure of ATP Adenine Base 3 Phosphates Ribose Sugar

What Does ATP Do for You? It supplies YOU with ENERGY!

How Do We Get Energy From ATP? By breaking the high- energy bonds between the last two phosphates in ATP

What is the Process Called? HYDROLYSIS (Adding H2O) H2O Copyright Cmassengale

Copyright Cmassengale How Does That Happen? An Enzyme! ATPase Copyright Cmassengale

When is ATP Made in the Body? During a Process called Cellular Respiration that takes place in the mitochondria

Equation for Cellular Respiration C6H12O6 + O2 YIELDS CO2 + H20 + ATP

Types of Cellular Respiration Aerobic Respiration -Uses Oxygen to produce 36-38 ATP per cycle Anaerobic Respiration -Does not us Oxygen Only makes 2 ATP per cycle

QUIZ NEXT CLASS: -Digestive Diseases -Digestive Hormones -ATP -Accessory Organs (Revisited)

Chemically, how do we acquire the energy from ATP? Exit Ticket: Chemically, how do we acquire the energy from ATP?