Uploaded May 2016 | Updated September 2026, 1 week ago
In this video Paul Andersen explains how the mitochondria generates energy for the cell through aerobic respiration. He also explains how research into the organelle has shown its importance in eukaryotic evolution.
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Music Attribution
Intro
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: freesound.org/people/CosmicD/sounds/72556
Creative Commons Atribution License
Outro
Title: String Theory
Artist: Herman Jolly
sunsetvalley.bandcamp.com/track/string-theory
All of the images are licensed under creative commons and public domain licensing:
Bff, L. jpg: J. work: (2010). Lynn Margulis. Retrieved from commons.wikimedia.org/wiki/File:Lynn_Margulis-2.jpg
Google Trends - Web Search interest - Worldwide, 2004 - present. (n.d.). Retrieved April 29, 2016, from google.com/trends/explore
Jynto. (2011). Space-filling model of the carbon dioxide molecule, one of the most important chemical compounds in the world - vital for life as we know it, but catastrophic at excess levels. Colour code: Retrieved from commons.wikimedia.org/wiki/File:Carbon_dioxide_3D_spacefill.png
Kelvinsong. (2012). English: A reworked version of File:Biological_cell.svg. Retrieved from commons.wikimedia.org/wiki/File:Animal_Cell.svg
Kelvinsong. (2013). English: Diagram of a mitochondrion. Retrieved from commons.wikimedia.org/wiki/File:Mitochondrion_mini.svg
Ltd, B. (n.d.). Lightning Free Stock Photo - Public Domain Pictures. Retrieved May 5, 2016, from publicdomainpictures.net/view-image.php?image=123177&picture=lightning
Nevit. (2010). English: Mitochondria. Retrieved from commons.wikimedia.org/wiki/File:Mitochondria.svg
Template:Life timeline. (2016, May 3). In Wikipedia, the free encyclopedia. Retrieved from en.wikipedia.org/w/index.php?title=Template:Life_timeline&oldid=718423955
work, O. (2008). English: Structure of the water molecule (H2O). Retrieved from commons.wikimedia.org/wiki/File:Water_molecule.svg
In this video Paul Andersen explains how the mitochondria generates energy for the cell through aerobic respiration. He also explains how research into the organelle has shown its importance in eukaryotic evolution.
Do you speak another language? Help me translate my videos:
bozemanscience.com/translations
Music Attribution
Intro
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: freesound.org/people/CosmicD/sounds/72556
Creative Commons Atribution License
Outro
Title: String Theory
Artist: Herman Jolly
sunsetvalley.bandcamp.com/track/string-theory
All of the images are licensed under creative commons and public domain licensing:
Bff, L. jpg: J. work: (2010). Lynn Margulis. Retrieved from commons.wikimedia.org/wiki/File:Lynn_Margulis-2.jpg
Google Trends - Web Search interest - Worldwide, 2004 - present. (n.d.). Retrieved April 29, 2016, from google.com/trends/explore
Jynto. (2011). Space-filling model of the carbon dioxide molecule, one of the most important chemical compounds in the world - vital for life as we know it, but catastrophic at excess levels. Colour code: Retrieved from commons.wikimedia.org/wiki/File:Carbon_dioxide_3D_spacefill.png
Kelvinsong. (2012). English: A reworked version of File:Biological_cell.svg. Retrieved from commons.wikimedia.org/wiki/File:Animal_Cell.svg
Kelvinsong. (2013). English: Diagram of a mitochondrion. Retrieved from commons.wikimedia.org/wiki/File:Mitochondrion_mini.svg
Ltd, B. (n.d.). Lightning Free Stock Photo - Public Domain Pictures. Retrieved May 5, 2016, from publicdomainpictures.net/view-image.php?image=123177&picture=lightning
Nevit. (2010). English: Mitochondria. Retrieved from commons.wikimedia.org/wiki/File:Mitochondria.svg
Template:Life timeline. (2016, May 3). In Wikipedia, the free encyclopedia. Retrieved from en.wikipedia.org/w/index.php?title=Template:Life_timeline&oldid=718423955
work, O. (2008). English: Structure of the water molecule (H2O). Retrieved from commons.wikimedia.org/wiki/File:Water_molecule.svg

![Loss of Biodiversity
035 - Loss of Biodiversity
In this video Paul Andersen explains how biodiversity measures the variety of genes, species, and ecosystems on the planet. Biodiversity provides resources and ecosystem services for humans on the planet. He also explains how biodiversity is decreasing on the planet due to habitat destruction, invasive species, climate change, over harvesting, and pollution. Relevant treaties and laws designed to preserved biodiversity is also included.
Do you speak another language? Help me translate my videos:
http://www.bozemanscience.com/translations/
Music Attribution
Intro
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/
Creative Commons Atribution License
Outro
Title: String Theory
Artist: Herman Jolly
http://sunsetvalley.bandcamp.com/track/string-theory
All of the images are licensed under creative commons and public domain licensing:
Arsenikk, L. svg: S. work: (2010). English: SVG map of Europe with Svalbard highlighted. Retrieved from https://commons.wikimedia.org/wiki/File:Europe-Svalbard.svg
BazzaDaRambler. (2009). Skeleton cast and model of dodo at the Oxford University Museum of Natural History, based on modern research.[1]. Retrieved from https://commons.wikimedia.org/wiki/File:Oxford_Dodo_display.jpg
Center, I. B. R. R. (2010). Heavily oiled Brown Pelicans captured at Grand Isle, Louisiana. Retrieved from https://commons.wikimedia.org/wiki/File:Gulf-Oiled-Pelicans-June-3-2010.jpg
Dwyer, J. (2005). Jungle burned for agriculture. Retrieved from https://commons.wikimedia.org/wiki/File:Lacanja_burn.JPG
Ehardt, S. ([object HTMLTableCellElement]). Kudzu on trees in Atlanta, Georgia, USA. Retrieved from https://commons.wikimedia.org/wiki/File:Kudzu_on_trees_in_Atlanta,_Georgia.jpg
Endresen, N. T. F. (2008a). English: Entrance to the Svalbard Global Seed Vault, seen the day after its opening. Retrieved from https://commons.wikimedia.org/wiki/File:Entrance_to_Svalbard_Global_Seed_Vault_in_2008.jpg
Endresen, N. T. F. (2008b). English: The Svalbard Global Seed Vault. Retrieved from https://commons.wikimedia.org/wiki/File:Storage_containers_in_Svalbard_Global_Seed_Vault_01.jpg
File:DNA orbit animated static thumb.png. (n.d.-a). In Wikipedia, the free encyclopedia. Retrieved from http://en.wikipedia.org/wiki/File:DNA_orbit_animated_static_thumb.png
File:Extinction intensity.svg. (n.d.-b). In Wikipedia, the free encyclopedia. Retrieved from https://en.wikipedia.org/wiki/File:Extinction_intensity.svg
File:Forest fruits from Barro Colorado.png. (n.d.-c). In Wikipedia, the free encyclopedia. Retrieved from http://en.wikipedia.org/wiki/File:Forest_fruits_from_Barro_Colorado.png
File:Hopetoun falls.jpg. (2013a, July 10). In Wikipedia, the free encyclopedia. Retrieved from http://en.wikipedia.org/w/index.php?title=File:Hopetoun_falls.jpg&oldid=557669294
File:The Earth seen from Apollo 17.jpg. (2013b, July 10). In Wikipedia, the free encyclopedia. Retrieved from http://en.wikipedia.org/w/index.php?title=File:The_Earth_seen_from_Apollo_17.jpg&oldid=553649767
Government, U. S. (1782). English: Obverse of the Great Seal of the United States. Retrieved from https://commons.wikimedia.org/wiki/File:Great_Seal_of_the_United_States_(obverse).svg
IUCN. (2009). English: This is a logo for International Union for Conservation of Nature and IUCN Protected Area Management Categories. Retrieved from https://commons.wikimedia.org/wiki/File:IUCN_logo.svg
Jankuloski, V. by B. (2010). Percentage of species listed on the IUCN Red List, by group. Retrieved from https://commons.wikimedia.org/wiki/File:IUCN_Red_List_2007.svg
Krishnappa, Y. S. (2010). English: Bald Eagle with fish from Kodiak, Alaska. Retrieved from https://commons.wikimedia.org/wiki/File:2010-bald-eagle-kodiak.jpg
NASA. (2001). English: NASA photo of deforestation in Tierras Bajas project, Bolivia, from ISS on April 16, 2001. Retrieved from https://commons.wikimedia.org/wiki/File:Bolivia-Deforestation-EO.JPG
Police manBy Gerald_G. (n.d.). Retrieved from https://openclipart.org/detail/8935/police-man
Rojas, C. O. (1997). English: About 400 tons (360 t) of Chilean jack mackerel (Trachurus murphyi) are caught by a Chilean purse seiner off of Peru. Retrieved from https://commons.wikimedia.org/wiki/File:Chilean_purse_seine.jpg
Unknown. (2010). English: Platform supply vessels battle the blazing remnants of the off shore oil rig Deepwater Horizon. Retrieved from https://commons.wikimedia.org/wiki/File:Deepwater_Horizon_offshore_drilling_unit_on_fire_2010.jpg
USGS. ([object HTMLTableCellElement]). Projected changes (based on 10 IPCC AR-4 GCM models run with the SRES- A1B forcing scenario). Loss of Biodiversity](https://i.ytimg.com/vi/vCkDxD0DV0Q/mqdefault.jpg)


![Ray Diagrams - Mirrors
121 - Ray Diagram - Mirrors
In this video Paul Andersen explains how ray diagrams can be used to determine the size and location of a reflected image. Ray diagrams for plane, concave, and convex mirrors are included.
Sim Bucket Simulation - http://www.simbucket.com/simulation/lens-and-mirror-lab/
Do you speak another language? Help me translate my videos:
http://www.bozemanscience.com/translations/
Music Attribution
Title: String Theory
Artist: Herman Jolly
http://sunsetvalley.bandcamp.com/track/string-theory
All of the images are licensed under creative commons and public domain licensing:
AIGA. English: Men’s Toilet Sign, February 26, 2007. http://www.aiga.org/Resources/SymbolSigns/gif_large/12_toiletsq_men.gif. http://commons.wikimedia.org/wiki/File:Aiga_toiletsq_men.svg.
Chatfield, Les. The Bulls Eye Mirror Gives a Fine View of the Upper Deck for the Conductor., September 24, 2006. originally posted to Flickr as At the top of the stairs. http://commons.wikimedia.org/wiki/File:Routemaster_stair_mirror.jpg.
Chiesa, Mirror_image_reversal gif: RjHallderivative work: Luigi. Ihis Illustration Demonstrates the Reversed Image Illusion Produced by Light Reflecting from a Mirror., October 8, 2010. Mirror_image_reversal.gif. http://commons.wikimedia.org/wiki/File:Mirror_image_reversal.svg.
NASA. English: In What’s Beginning to Look like a Case of Planetary Measles, a Third Red Spot Has Appeared alongside Its Cousins — the Great Red Spot and Red Spot Jr. — in the Turbulent Jovian Atmosphere., December 12, 2013. http://hubblesite.org/newscenter/archive/releases/2008/23/image/a/. http://commons.wikimedia.org/wiki/File:Jupiter_third_red_spot.jpg.
Rayukk. English: iPhone 6 Mockup, [object HTMLTableCellElement]. https://en.wikipedia.org/wiki/File:IPhone6_black_frontface.png. http://commons.wikimedia.org/wiki/File:IPhone6_black_frontface.png. Ray Diagrams - Mirrors](https://i.ytimg.com/vi/xrMvnjOgsig/mqdefault.jpg)

