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Girls Aloud - Biology

Music video by Girls Aloud performing Biology. (C) 2005 Polydor Ltd. (UK)
Категория: Music
Время: 00:02:41.250
Теги: Girls Aloud Polydor Pop
 

Biology

Paul Andersen introduces the topic of Biology. He covers each of the four main ideas that were developed by the College Board. These ideas revolve around the concepts of evolution, free energy, information and systems.
Категория: Education
Время: 00:06:51.750
Теги: biology ap biology 4 big ideas evolution free energy information systems bozemanbiology educational tutorial life natural selection
 

Cell Biology

With amazing tools that peer deep into cells, cell biologists are beginning to understand the structure, function and history of these highly organized, complex, chemical factories that are the building blocks of life. Voyage into the microscopic world of prokaryotic, eukaryotic cells, chloroplasts, and mitochondria. 17 minutes, color. direct link to purchase video: www.phoenixlearninggroup.com
Категория: Film & Animation
Время: 00:12:53.250
Теги: cell biology science education microscopic worlds film video phoenix learning group
 

Evolutionary Development: Chicken Teeth - CrashCourse Biology #17

Hank introduces us to the relatively new field of evolutionary developmental biology, which compares the developmental processes of different organisms to determine their ancestral relationship, and to discover how those processes evolved. Also fruit flies with eyes on their legs and chickens with teeth! Like CrashCourse on Facebook: www.facebook.com Follow CrashCourse on Twitter: www.twitter.com References for this episode can be found in the Google document here: Table of Contents 1) EVO/DEVO - 00:51 2) Developmental Regulatory Genes - 2:00 3) Gap Genes - 2:39 4) Homeobox / HOX Genes - 2:50 5) Messed-Up Experiment - 6:16 6) EVO/DEVO & Evolution - 7:26 a) Chickens with teeth - 8:14 evolutionary developmental biology, biology, evo-devo, evolution, animal, organism, genetics, science, crashcourse, developmental regulatory genes, gap genes, homeobox genes, hox genes, instructions, hierarchy, bill mcginnis, junk DNA, gene products, embryo, switzerland, fruit fly, scientist, mutation, gene expression, chicken, teeth
Категория: Education
Время: 00:08:12.750
Теги: biology evo-devo evolution animal organism genetics science crashcourse developmental regulatory genes gap genes homeobox genes hox genes instructions hierarchy bill mcginnis junk DNA gene products embryo switzerland fruit fly scientist mutation gene expression chicken teeth
 

That's Why Carbon Is A Tramp: Biology #1

And thus begins the most revolutionary biology course in history. Come and learn about covalent, ionic, and hydrogen bonds. What about electron orbitals, the octet rule, and what does it all have to do with a mad man named Gilbert Lewis? It's all contained within. Like Crash Course on...
Категория: Education
Время: 00:09:24.750
Теги: biology crashcourse gilbert lewis carbon hydrogen electron proton covalent bonds ion octet rule polar non-polar ionic bond hydrogen bond hank green john green vlogbrothers nobel
 

Lec 1 | MIT 7.012 Introduction to Biology, Fall 2004

Introduction (Prof. Robert A. Weinberg) View the complete course: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Категория: Education
Время: 00:27:12.750
Теги: mit opencourseware biology genetics dna cells cancer cloning immunology virology genomics rna replication
 

ATP & Respiration: Biology #7

In which Hank does some push ups for science and describes the "economy" of cellular respiration and the various processes whereby our bodies create energy in the form of ATP. Like CrashCourse on Facebook: www.facebook.com Follow CrashCourse on Twitter: www.twitter.com Special thanks go to Stafford Fitness (www.staffordfitness.net) for allowing us to shoot the gym scenes in their facilities. This video uses sounds from Freesound.org, a list of which can be found, along with the CITATIONS for this episode, in the Google Document here: dft.ba Table of Contents: 1) Cellular Respiration 01:00 2) Adenosine Triphosphate 01:29 3) Glycolysis 4:13 A) Pyruvate Molecules 5:00 B) Anaerobic Respiration/Fermentation 5:33 C) Aerobic Respiration 6:45 4) Krebs Cycle 7:06 A) Acetyl COA 7:38 B) Oxaloacetic Acid 8:21 C) Biolography: Hans Krebs 8:37 D) NAD/FAD 9:48 5) Electron Transport Chain 10:55 6) Check the Math 12:33 TAGS: crashcourse, biology, science, chemistry, energy, atp, adenosine triphosphate, cellular respiration, glucose, adp, hydrolysis, glycolysis, krebs cycle, electron transport chain, fermentation, lactic acid, enzyme, hans krebs, citric acid, ATP synthase
Категория: Education
Время: 00:10:04.500
Теги: crashcourse biology science chemistry energy atp adenosine triphosphate cellular respiration glucose adp hydrolysis glycolysis krebs cycle electron transport chain fermentation lactic acid enzyme hans krebs citric acid ATP synthase
 

Plant Cells: Biology #6

Hank describes why plants are so freaking amazing - discussing their evolution, and how their cells are both similar to & different from animal cells. Like CrashCourse on Facebook: www.facebook.com Follow CrashCourse on Twitter: www.twitter.com This video uses sounds from Freesound.org, a list of which can be found, along with the CITATIONS for this video, in the Google Document here: dft.ba Table of Contents annotations: 1. Re-watch the whole video 0:00 2. Introduction 0:00 3. Plant Evolution 0:56 4. Eukaryotic vs. Prokaryotic Cells 2:33 5. Cellulose and Lignin 3:58 6. Plastids and Chloroplasts 7:05 7. Central Vacuole 8:10 TAGS: crashcourse, biology, hank green, plants, plantae, chemistry, energy, learn, course, lycophyte, scale tree, carboniferous, angiosperm, eukaryotic, nucleus, prokaryotic, membrane, cytoplasm, organelle, cellulose, lignin, energy, photosynthesis, plastid, chloroplast, central vacuole, turgor pressure
Категория: Education
Время: 00:07:51
Теги: crashcourse biology hank green plants plantae chemistry energy learn course lycophyte scale tree carboniferous angiosperm eukaryotic nucleus prokaryotic membrane cytoplasm organelle cellulose lignin photosynthesis plastid chloroplast central vacuole turgor pressure
 

Photosynthesis: CrashCourse Biology #8

Hank explains the extremely complex series of reactions whereby plants feed themselves on sunlight, carbon dioxide and water, and also create some by products we're pretty fond of as well. Like CrashCourse on Facebook: www.facebook.com Follow CrashCourse on Twitter: www.twitter.com This video uses sounds from Freesound.org, a list of which can be found, along with the CITATIONS for this episode, in the Google document here: dft.ba Table of Contents: 1) Water 1:16 2) Carbon Dioxide 1:32 3) Sunlight/Photons 1:43 4) Chloroplasts 1:57 5) Light Reaction/Light-Dependent 2:42 a. Photosystem II 3:33 b. Cytochrome Complex 5:54 c. ATP Synthase 6:16 d. Photosystem I 7:06 6) Dark Reactions/Light-Independent 7:55 a. Phase 1 - Carbon Fixation 8:50 b. Phase 2 - Reduction 11:31 c. Phase 3 - Regeneration 12:02 tags: photosynthesis, biology, science, crashcourse, plants, light, calvin cycle, respiration, water, carbon dioxide, sunlight, xylem, time lapse, stomata, chlorophyll, photon, plastid, chloroplast, oxygen, thylakoid, grana, lumen, stroma, chemistry, fusion, photoexcitation, photosystem II, electron transport chain, protein, cytochrome complex, carbon fixation, rubisco, phosphoglycolate, reduction, regeneration, glyceraldehyde 3-phosphate, G3P, glucose, cellulose, starch, life
Категория: Education
Время: 00:09:56.250
Теги: photosynthesis biology science crashcourse plants light calvin cycle respiration water carbon dioxide sunlight xylem time lapse stomata chlorophyll photon plastid chloroplast oxygen thylakoid grana lumen stroma chemistry fusion photoexcitation photosystem II electron transport chain protein cytochrome complex carbon fixation rubisco phosphoglycolate reduction regeneration glyceraldehyde 3-phosphate G3P glucose cellulose starch life
 

Drew Berry: Animations of unseeable biology

www.ted.com We have no ways to directly observe molecules and what they do -- Drew Berry wants to change that. At TEDxSydney he shows his scientifically accurate (and entertaining!) animations that help researchers see unseeable processes within our own cells.TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes. Featured speakers have included Al Gore on climate change, Philippe Starck on design, Jill Bolte Taylor on observing her own stroke, Nicholas Negroponte on One Laptop per Child, Jane Goodall on chimpanzees, Bill Gates on malaria and mosquitoes, Pattie Maes on the "Sixth Sense" wearable tech, and "Lost" producer JJ Abrams on the allure of mystery. TED stands for Technology, Entertainment, Design, and TEDTalks cover these topics as well as science, business, development and the arts. Closed captions and translated subtitles in a variety of languages are now available on TED.com, at http If you have questions or comments about this or other TED videos, please go to support.ted.com
Категория: Science & Technology
Время: 00:06:51.750
Теги: Drew Berry tedxsydney arts biology science visualizations TED tedtalk tedtalks TED Talk TED Talks
 
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