Cellular Respiration
[Pages:41]Cellular Respiration
Cellular Respiration Overview and Mitochondria
Objectives: ? Describe cellular respiration. ? Discuss the importance of cellular
respiration in organisms. ? Draw and label a mitochondrion.
Respiration
? Release chemical energy from food (sugars and other carbonbased molecules) to make ATP
? ATP is the direct source of energy for living cells
? 2 types of respiration:
1. Aerobic ? requires oxygen
? Gives the most ATP per molecule
? Ex ? cellular respiration
2. Anaerobic ? no oxygen
?
Very little ATP produced per
molecule
?
Ex - fermentation
Cellular Respiration
? Process carried out by ALL eukaryotes (plant and animal)
? 3 Main Stages:
? Glycolysis ? Kreb's Cycle (also called Citric Acid Cycle) ? Electron Transport Chain (ETC)
? Overall Equation:
? C6H12O6 + 6O2 6CO2 + 6H2O + Energy
? Maximum of 38 ATP molecules of ATP for 1 glucose
? Occurs MOSTLY in the mitochondria
Overview of Cellular Respiration
Electrons carried in NADH
Glucose
Pyruvic acid
Glycolysis
Electrons carried in NADH and FADH2
Cytoplasm
Mitochondrion
Mitochondria ? Double membrane structure ? Inner membrane is highly folded ? Folds = cristae ? Fluid inside cristae is the mitochondrial matrix ? Contains it's own DNA ? Endosymbiont theory ? proteobacteria were ingested by another cell and avoided digestion to form a symbiotic (both benefit) relationship
Check for Understanding # 6 (p.9)
1. What is an aerobic process? 2. What are the overall reactants of
cellular respiration? 3. What are the overall products of
cellular respiration? 4. What is the inner membrane of
the mitochondria called?
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- cellular respiration making energy
- computer 5 cell respiration method 1 co and o2
- cellular respiration
- cellular respiration and the human respiratory system
- harvesting energy glycolysis and cellular respiration
- overview of cellular respiration weebly
- biology 309 name cell energy review packet atp
- cell molecular biology homework 8 cellular respiration
- cell respiration and photosynthesis study guide
- lab 6 photosynthesis and cellular respiration
Related searches
- photosynthesis and cellular respiration worksheet answer key
- cellular respiration coloring page
- cellular respiration webquest
- cellular respiration chart
- cellular respiration process simple
- stages of cellular respiration chart
- cellular respiration flow chart
- cellular respiration and photosynthesis test
- cellular respiration explained easy
- photosynthesis cellular respiration worksheet answers
- cellular respiration step by step
- cellular respiration webquest answers quizlet