Objective: What happens during the cellular respiration?

 Take the page and divide it into 6 equal boxes  Number the boxes Notes: Cellular Respiration

Review! TALK IT OVER:  With your partner answer the following questions… 1. Which organelle turns glucose into ATP? 2. Which cells contain Mitochondria? 3. What inside of chloroplasts makes plants green?  The Mitochondria turns glucose into ATP.  All eukaryotic cells contain mitochondria.  Chlorophyll inside of chloroplasts make plants green!

 Make ATP by breaking down glucose.  Happens in mitochondria  AKA: “Aerobic Respiration”  C 6 H 12 O 6 + 6O 2 → 6CO 2 + 6H 2 O+ ATP

Glycolysis Krebs Cycle Electron Transport Chain With Oxygen (aerobic respiration) 3 main steps if plenty of O 2 available

 Happen in cytoplasm  Glucose  2 pyruvic acid + 2 ATP

Krebs Cycle  Breaks down pyruvic acid, producing CO 2, H + (high energy electrons), and ATP. Electron Transport Chain  Uses the H+ and O2 to make H2O and 36 ATP!

Without looking at your SNB, 1. Name the three stages of cell respiration!  Glycolysis  Kreb Cycle  ETC 2. What are the 2 reactants for cellular respiration?  Oxygen  Glucose

 Anaerobic respiration  Makes only 2 ATP  Fast way to make energy  Lactic acid builds up, “burning sensation”

 In this box: Draw a picture showing, what the purpose of cellular respiration is.