Cellular Respiration
-
Upload
alyssa-harrington -
Category
Documents
-
view
31 -
download
0
description
Transcript of Cellular Respiration
![Page 1: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/1.jpg)
![Page 2: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/2.jpg)
Which of the following organisms can undergo cellular respiration?
![Page 3: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/3.jpg)
Write the chemical reaction for cellular respiration
Describe the biochemical pathways involved in cellular respiration
Identify the inputs and outputs of each biochemical pathway
![Page 4: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/4.jpg)
Aerobic Anaerobic Glycolysis Krebs cycle Oxidative electron transport Mitochondrial matrix Inner membrane of Mitochondria
![Page 5: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/5.jpg)
![Page 6: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/6.jpg)
Definition: The process cells use to breakdown complex organic molecules for the production of energy
Chemical ReactionGlucose + O2 CO2 + H2O + energy
![Page 7: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/7.jpg)
Animation
![Page 8: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/8.jpg)
Write down at
least one key point
you gained from
the Overview
Animation:
PROPERTY OF PIMA COUNTY JTED, 2010PROPERTY OF PIMA COUNTY JTED, 2010 6
![Page 9: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/9.jpg)
Three major pathways in this process:◦ Glycolysis◦ Krebs cycle
also known as the Citric Acid Cycle◦ Oxidative Electron Transport
![Page 10: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/10.jpg)
Oxidative Electron Transport◦ located in inner membrane
Krebs cycle ◦ located in mitochondrial matrix
(thick liquid inside inner membrane)
![Page 11: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/11.jpg)
Matrix
Oxidative Electron Transport In the Inner Membrane
![Page 12: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/12.jpg)
Main function ◦ to break down Glucose and produce pyruvate
Takes place outside the mitochondria ◦ in the cytoplasm of the cell
Makes 2 ATP molecules Pyruvate enters mitochondria and modified
◦ Into Acetyl CoA for next step
![Page 13: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/13.jpg)
Animation
![Page 14: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/14.jpg)
Write down at
least one key point
you gained from
the Glycolysis
Animation:
PROPERTY OF PIMA COUNTY JTED, 2010PROPERTY OF PIMA COUNTY JTED, 2010 6
![Page 15: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/15.jpg)
![Page 16: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/16.jpg)
Main function ◦ break down Acetyl CoA to CO2
◦ produce NADH and FADH2
Carriers of high energy electrons Located in the mitochondrial matrix Makes 2 ATP molecules The CO2 you exhale is made in this pathway
![Page 17: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/17.jpg)
Animation
![Page 18: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/18.jpg)
Write down at
least one key
point you gained
from the Krebs
Cycle Animation:
PROPERTY OF PIMA COUNTY JTED, 2010PROPERTY OF PIMA COUNTY JTED, 2010 6
![Page 19: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/19.jpg)
![Page 20: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/20.jpg)
Main Function◦ Accepts energized electrons from NADH and FADH2
◦ Passes those electrons to O2
◦ O2 is ultimate electron acceptor producing H20
Located within inner membrane of mitochondria Electron flow provides energy
◦ for ATP production
![Page 21: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/21.jpg)
Animation
![Page 22: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/22.jpg)
Write down at
least one key
point you gained
from the Oxidative
Electron Transport
Animation:
PROPERTY OF PIMA COUNTY JTED, 2010PROPERTY OF PIMA COUNTY JTED, 2010 6
![Page 23: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/23.jpg)
![Page 24: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/24.jpg)
Photosynthetic Electron Transport
PSETOxidative Electron Transport
OET
Electron donor◦ H2O
Electron Acceptor◦ NADP+
Electron donor◦ NADH, FADH2
Electron Acceptor◦ O2
![Page 25: Cellular Respiration](https://reader035.fdocuments.in/reader035/viewer/2022070401/568135dc550346895d9d50ca/html5/thumbnails/25.jpg)
PROPERTY OF PIMA COUNTY JTED, 2010 25
Write a note to a friend or absent
classmate explaining 3 differences
between Glycolysis, Krebs Cycle and
Oxidative Electron Transport in cellular
respiration