do now- 15 minutes to complete
DESCRIPTION
DO NOW- 15 minutes to complete. Cellular Respiration- A Chemical Reaction Read and Answer Questions TAKE OUT HOMEWORK. Cellular Respiration. A Closer Look at the Chemical Reaction Introduction to biosynthesis and metabolism. Cellular Respiration- A Chemical Reaction. - PowerPoint PPT PresentationTRANSCRIPT
DO NOW- 15 minutes to complete
Cellular Respiration- A Chemical ReactionRead and Answer Questions
TAKE OUT HOMEWORK
Cellular Respiration
• A Closer Look at the Chemical Reaction• Introduction to biosynthesis and
metabolism
Cellular Respiration- A Chemical Reaction
Cellular Respiration- A Chemical Reaction
Oxygen + Organic Molecule ----> Carbon Dioxide + Water + ENERGY
Cellular Respiration- A Chemical Reaction
Oxygen + Organic Molecule ----> Carbon Dioxide + Water + ENERGY
O2 + C6H12O6 ----> CO2 + H2O + ATP
Cellular Respiration- A Chemical Reaction
Reactants: Products: Oxygen + Organic Molecule ----> Carbon Dioxide + Water + ENERGY
O2 + C6H12O6 ----> CO2 + H2O + ATP
Cellular Respiration- A Chemical Reaction
Reactants: Products: Oxygen + Organic Molecule ----> Carbon Dioxide + Water + ENERGY
O2 + C6H12O6 ----> CO2 + H2O + ATP
Inhale Exhale
Reactants
• Oxygen• Organic Molecule
•How do animals get Oxygen?
•How do animals get Oxygen?
•How do you think a single-celled organism gets oxygen?
• How do autotrophs get organic molecules?
• How do heterotrophs get organic molecules?
• How do autotrophs get organic molecules?–PHOTOSYNTHESIS- glucose
• How do heterotrophs get organic molecules?
• How do autotrophs get organic molecules?–PHOTOSYNTHESIS- glucose
• How do heterotrophs get organic molecules?–EATING- carbohydrates (sugars, starches),
proteins, fats (lipids)
PRODUCTS
PRODUCTS
• Carbon Dioxide• Water• ATP (energy)
• What do animals do with carbon dioxide and water?–Exhale, leaves as waste product
• What do animals do with carbon dioxide and water?–Exhale, leaves as waste product
• How do you think a single celled organism gets rid of carbon dioxide and water?
• What do animals do with carbon dioxide and water?–Exhale, leaves as waste product
• How do you think a single celled organism gets rid of carbon dioxide and water?–Leaves through the cell membrane
ATP
ATP
• Energy molecule• Used to power all cell activities
What does the cell do with the leftovers?
Biosynthesis
Biosynthesis
• Organic molecules that have been broken down are used to build other organic molecules
Biosynthesis
• Organic molecules that have been broken down are used to build other organic molecules
– Proteins– Lipids– Carbohydrates– Nucleic Acids
Metabolism
• What is metabolism?• How is cellular respiration a metabolic
process?
Metabolism
• Metabolism is the breakdown and buildup of molecules in living things
Metabolism
• Metabolism is the breakdown and buildup of molecules in living things
• Cellular Respiration breaks down organic molecules to release energy, and then synthesizes new compounds.