Cellular Respiration
نص القصة المصورة
- Hello class ! We are learning about cellular respiration today .
- yay
- What did Mrs.C just said ? What is that
- 2. Krebs Cycle
- Alright class , let's begin our notes
- cellular respiration has 3 stages
- 3. Electron transport chain
- C6H12O6 + 6O2 → 6CO2 + 6H20 + energy (Glucose + Oxygen yields Carbon Dioxide + Water + Energy)
- Does anyone know what is cellular respiration?
- Cellular respiration is the conversion of carbohydrates (glucose) into ATP energy for the cell in the presence of oxygen.
- 1. Glycolysis - occurs in the cytoplasm of the cell
- glucoseC6H12O6
- 2 pyruvate C3H4O3
- Glycolysis
- 2 ATP
- 4 ATP
- 2-4 ATP
- 2 NAD+
- 2 NADH
- - Pyruvate is broken down into carbon dioxide in a series of reactions.- occurs in Matrix of the mitochondria- also known as aerobic, must requires oxygen to process
- 2 ATP molecule🡪 used for energy6 NADH molecules🡪 Electron carriers to ETC2 FADH2 molecule🡪 Electron carriers to the ETC CO2🡪 Byproduct
- input : 2 AcetylCoA ( 1 per cycle)
- 2-4 ATP
- matrix of mitochondria
- - Occurs in the folds of the Inner Membrane of the Mitochondria .- are molecules that transport electrons and temporarily store energy. NAD+ and FAD are empty carriers. Electron transport chain is composed of a series of electron carriers located in the inner membrane of the mitochondrion.
- 24-32 ATP
- FAD
- NAD+
- NADH
- FADH2
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