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Prokaryotic vs. Eukaryotic Cells (Updated)
 
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This Amoeba Sisters video starts with providing examples of prokaryotes and eukaryotes before comparing and contrasting prokaryotic cells with eukaryotic cells! Free handout at https://www.amoebasisters.com/handouts. More detail about cell structure and organelles can be found in our cells video: https://youtu.be/8IlzKri08kk Contents: 1:27 Modern Cell Theory 1:37 3 Domains (with examples of Prokaryotes and Eukaryotes) 2:23 Similarities of Prokaryotic Cells and Eukaryotic Cells 3:18 Differences of Prokaryotic Cells and Eukaryotic Cells Support us on Patreon! http://www.patreon.com/amoebasisters More ways to Support Us? http://www.amoebasisters.com/support-us.html Our Resources: Biology Playlist: https://www.youtube.com/playlist?list=PLwL0Myd7Dk1F0iQPGrjehze3eDpco1eVz GIFs: http://www.amoebasisters.com/gifs.html Handouts: http://www.amoebasisters.com/handouts.html Comics: http://www.amoebasisters.com/parameciumparlorcomics Unlectured Series: https://www.amoebasisters.com/unlectured Connect with us! Website: http://www.AmoebaSisters.com Twitter: http://www.twitter.com/AmoebaSisters Facebook: http://www.facebook.com/AmoebaSisters Tumblr: http://www.amoebasisters.tumblr.com Pinterest: http://www.pinterest.com/AmoebaSister­s Instagram: https://www.instagram.com/amoebasistersofficial/ Visit our Redbubble store at http://www.amoebasisters.com/store The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching science at the high school level. Pinky's teacher certification is in grades 4-8 science and 8-12 composite science (encompassing biology, chemistry, and physics). Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines https://www.youtube.com/yt/policyandsafety/communityguidelines.html and YouTube's policy center https://support.google.com/youtube/topic/2676378?hl=en&ref_topic=6151248. We also reserve the right to remove comments with vulgar language. Music is this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog We have YouTube's community contributed subtitles feature on to allow translations for different languages, and we are thankful for those that contribute different languages! YouTube automatically credits the different language contributors below (unless the contributor had opted out of being credited). We are not affiliated with any of the translated subtitle credits that YouTube may place below. If you have a concern about community contributed contributions, please contact us.
Views: 438837 Amoeba Sisters
(OLD VIDEO) Prokaryotes and Eukaryotes
 
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Video has been redone here: https://youtu.be/Pxujitlv8wc. Music in this video used with permission from Adrian Holovaty (http://www.youtube.com/adrianholovaty). Support us on Patreon! http://www.patreon.com/amoebasisters Our FREE resources: GIFs: http://www.amoebasisters.com/gifs.html Handouts: http://www.amoebasisters.com/handouts.html Comics: http://www.amoebasisters.com/parameciumparlorcomics Connect with us! Website: http://www.AmoebaSisters.com Twitter: http://www.twitter.com/AmoebaSisters Facebook: http://www.facebook.com/AmoebaSisters Tumblr: http://www.amoebasisters.tumblr.com Pinterest: http://www.pinterest.com/AmoebaSister­s Instagram: https://www.instagram.com/amoebasistersofficial/ Visit our Redbubble store at http://www.amoebasisters.com/store.html The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching science at the high school level. Pinky's teacher certification is in grades 4-8 science and 8-12 composite science (encompassing biology, chemistry, and physics). Amoeba Sisters videos only cover concepts that Pinky is certified to teach. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines https://www.youtube.com/yt/policyandsafety/communityguidelines.html and YouTube's policy center https://support.google.com/youtube/topic/2676378?hl=en&ref_topic=6151248. We also reserve the right to remove comments with vulgar language.
Views: 700284 Amoeba Sisters
Taxonomy: Life's Filing System - Crash Course Biology #19
 
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Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse References for this episode can be found in the Google document here: http://dft.ba/-2L2C Table of Contents 1) Taxonomy 0:00 2) Phylogenetic Tree 1:24 3) Biolography 2:26 4) Analogous/Homoplasic Traits 3:48 5) Homologous Traits 4:03 6) Taxa & Binomial Nomenclature 4:56 7) Domains 5:48 a) Bateria 6:04 b) Archaea 6:44 c) Eukarya / 4 Kingdoms 6:54 -Plantae 7:56 -Protista 8:23 -Fungi 8:56 -Animalia 9:31 taxonomy, classification, classifying, evolution, filing, science, biology, life, organism, relationship, ancestor, ancestry, evolutionary tree, phylogenetic tree, tree of life, biolography, carl von linnaeus, linnaeus, botanist, botanical name, morphology, homologous traits, systema naturae, taxa, groups, kingdom, phylum, class, order, family, genus, species, binomial nomenclature, latin, domain, archaea, eukarya, division, autotrophs, heterotrophs, protist, fungi, animalia, animal, cat, kitty Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 1760381 CrashCourse
The Cell Cycle and its Regulation
 
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Your cells have to divide when you're growing, to heal wounds, and to replace dead cells. But how do cells know when to divide and when not to divide? We can't have cells just growing willy-nilly! That's what cancer is, and that's bad. Luckily, cells obey something called the cell cycle, which is regulated by a variety of signaling molecules, which tell the cell when to divide and when to chill out. Let's look at the phases of this cycle and some of its regulatory mechanisms now. Subscribe: http://bit.ly/ProfDaveSubscribe [email protected] http://patreon.com/ProfessorDaveExplains http://professordaveexplains.com http://facebook.com/ProfessorDaveExpl... http://twitter.com/DaveExplains Biology Tutorials: http://bit.ly/ProfDaveBio Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1 Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2 Mathematics Tutorials: http://bit.ly/ProfDaveMaths American History Tutorials: http://bit.ly/ProfDaveAmericanHistory
Endosymbiotic Theory
 
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Explore the endosymbiotic theory with the Amoeba Sisters! This theory explains the development of the eukaryote cell from prokaryote cell symbiosis. Scientific theories are also briefly defined. Expand details to see table of contents. 👇 This video has a handout here: http://www.amoebasisters.com/handouts.html Table of Contents: What is a Scientific Theory? 0:17 Endosymbiotic Theory Defined 0:45 Prokaryotes vs. Eukaryotes 1:03 Prokaryote Diversity (focusing on select ones in theory) 1:52 Endosymbiotic Theory Shown 2:21 Revealing Organelle Development 3:06 Facts that Support Endosymbiotic Theory 3:46 -Video mentions 4 facts: 3:53, 4:00, 4:07, 4:12 but video mentions this is only a few of many more. Endosymbiosis Example in Termites 4:39 Support us on Patreon! http://www.patreon.com/amoebasisters Our FREE resources: GIFs: http://www.amoebasisters.com/gifs.html Handouts: http://www.amoebasisters.com/handouts.html Comics: http://www.amoebasisters.com/parameciumparlorcomics Connect with us! Website: http://www.AmoebaSisters.com Twitter: http://www.twitter.com/AmoebaSisters Facebook: http://www.facebook.com/AmoebaSisters Tumblr: http://www.amoebasisters.tumblr.com Pinterest: http://www.pinterest.com/AmoebaSister­s Instagram: https://www.instagram.com/amoebasistersofficial/ Visit our Redbubble store at http://www.amoebasisters.com/store.html The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching science at the high school level. Pinky's teacher certification is in grades 4-8 science and 8-12 composite science (encompassing biology, chemistry, and physics). Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology Further Reading: This article is fascinating in that it talks about the relationship such a symbiosis may have with parasitism: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1312238/ We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines https://www.youtube.com/yt/policyandsafety/communityguidelines.html and YouTube's policy center https://support.google.com/youtube/topic/2676378?hl=en&ref_topic=6151248. We also reserve the right to remove comments with vulgar language. Music is this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog We have YouTube's community contributed subtitles feature on to allow translations for different languages. YouTube automatically credits the different language contributors below (unless the contributor had opted out of being credited). We are thankful for those that contribute different languages. If you have a concern about community contributed contributions, please contact us.
Views: 248563 Amoeba Sisters
replicación de los telómeros
 
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Replicación de los extremos de los cromosomas de eucariotas (Biología y Microbiología- grado en Enfermería UFV)
Views: 1907 Estela BioMicro
¿De que están hechas las células?
 
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Nuestras capacidades como seres vivos dependen de las células. ¿Cuáles son sus principales componentes? ¿Por qué las dotan de características tan únicas en la naturaleza? Dentro de la célula/Inside the cell es serie de microvídeos del Centro de Biología Molecular Severo Ochoa que dan respuesta de una manera sencilla a ocho grandes cuestiones de la biología molecular de la célula. La lista entera se puede consultar aquí: http://8cellquestion.cbmso.es. Un vídeo original del CBMSO realizado en 2016 con financiación de la Fundación Española para la Ciencia y la Tecnología y música de Cato Hoeben.
¿sabes lo que en realidad te queremos decir? - Diccionario de mujeres | Sofía Gómez
 
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Espero les haya gustado mucho el vídeo, pueden suscribirse y activar la campana para saber cuando suba un nuevo vídeo, aún no tengo día fijo, pero será cada semana. Pueden comentar que les gustaría ver en los próximos vídeos ☺ ♥Me encuentran en instagram, tik tok y twitter como: @soffgma
Views: 978 Sofia Gómez
La Hora Tica | Promo
 
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Estamos preparando más y mejor contenido para ustedes. Y, pues, sinceramente, también buscando plata para hacerlo. Estén atentos a lo que les vamos a traer. Dirección: David Barrientos Producción Ejecutiva: Carlos Matute Director de fotografía: Gabriel Marín Co-dirección: Estefania Carvajal Comediante de planta: Pablo Montoya Producción: René Sancho Sonido: Austin Ramirez Grip y electricidad: Luis Roberto Solano Asistente Producción: Jorge Fernández Fotógrafo: Ricardo Carvajal Edición: Ronald Morales Agradecimientos especiales: Oscar Solano
Views: 1089 La Hora Tica
¿Qué es el ADN y cómo funciona?
 
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El ADN ha sido llamada la molécula de la vida. Este vídeo de "Claramente declarado" nos ayudará a comprender la importancia del ADN. What is DNA? How does it work? DNA also known as deoxyribonucleic acid is a molecule. It’s a bunch of atoms stuck together. In the case of DNA, these atoms combined to form the shape of a long spiralaling ladder, sort of like this one here. If you ever studied biology or watched the movie Jurassic Park, you probably heard that DNA acts as a blueprint or recipe for living thing, but how? How on Earth can a mere molecule act as a blueprint for something as complex, wonderful as a tree, dog or a dinosaur? To help answer that question let’s first take a quick look at amino acids. Amino acids are tiny little chemicals inside our bodies that are so important they’re often referred to as the building blocks of life. There are about twenty different kinds each with their own unique shape. The cool thing about them in they can be attached to each other kind of like Legos to produce an endless variety of larger particles called proteins. Amino acids make up proteins, proteins along with other chemicals combined to form living cells, cells make up tissues, tissues make up organs, and organs when they´re all put together and functioning of course combined to form living creatures like you and me. These proteins that make up our bodies and keep in mind there´s millions of different kinds of proteins. They each have to be formed in the perfect shape in order to function if they are the wrong shape they usually won’t work. That’s where DNA comes in. DNA does a lot of interesting things some of which we don’t fully understand but one of its main and most well understood functions is to tell amino acids how to line up and form themselves into the perfect protein shapes. In theory if the right proteins are built at the right time and in the right place everything else from cells, to organs, to entire creatures will come out just fine. This here is a simplified model of DNA, it shows us that the steps of the ladder are made up of four different kinds of chemicals shown here by different colors and letters. If you look at just one half of the molecule you can read this chemical sequence or genetic code from top to bottom sort of like a book. A single strand of DNA is extremely long, millions of letters long. It spends most of its life coiled up like a noodle living inside the nucleus or the centerpiece of a cell. Amino acids however like outside the nucleus in what’s called the cytoplasm. To help DNA interact with the cytoplasm and convert those amino acids into proteins special chemicals inside the nucleus make partial copies of the DNA code, these partial copies called RNA look like DNA but they’re shorter of course they’re missing one of their sides, their small shape and size allows them to fit through tiny pores in the nucleus out to the cytoplasm and into the mouth of another particle called a ribosome. Ribosomes are protein building machines, they the RNA code three letters at time suck amino acids out of their surroundings stick them together in a chain according to the genetic code. As a chain grows it bends, folds, and sticks to itself to form a perfectly shaped protein. Every three letters of the RNA code tell the ribosome which of the twenty different kinds of amino acids should be added next, for example CAA tells the ribosome to grab a glutamine, AGU tells it to grab a serine and so on. Once a protein is built it then goes on to do a number of different things, one of which could be to help form of brand new cell. So the answer the original question What is DNA?, DNA is a molecular blueprint for a living thing. How does it work? DNA creates RNA, RNA creates protein, and proteins go on to form life. This entire process as complicated, sophisticated and magical as it might seem is entirely based in chemistry. It can be studied, it can be understood.
Keep The Formula - Kabbalah Moments - December 3, 2010
 
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http://bit.ly/km-Kabbalah-Course / Excerpt from the Daily Kabbalah Lesson Click The Link To Start A Free Kabbalah Course » http://bit.ly/km-Kabbalah-Course ►Subscribe to the Kabbalahinfo YouTube channel: http://bit.ly/SubscribeToKabbalahinfoYT ►Take the Free KabU Course to Find True Answers About Life: http://bit.ly/km-Kabbalah-Course This course is a journey into understanding life and how all its pieces come together. It aims to give you genuine, scientific answers to all the questions you've ever had about life, and most importantly, what you can do about it. Also, it aims to give you tools to upgrade the way you think about and perceive reality, essential knowledge about your nature and how to restore its purpose, and help you attain self-realization. — Follow Kabbalah.info: Official Website ► http://www.kabbalah.info Facebook ► http://www.facebook.com/kabbalahinfo Twitter ► http://www.twitter.com/kabbalahinfo Instagram ► https://instagram.com/kabbalah.info Pinterest ► http://www.pinterest.com/kabbalahedu Tumblr ► http://kabbalahedu.tumblr.com #KabbalahMoments #AskTheKabbalist #KabbalahInfo #kabbalah
Views: 432 Kabbalahinfo
Modelo de mosaico fluido
 
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Integrantes: Alvarez Ortiz Vanessa Cortés Mendoza Dulce Isabel García Cárdenas Karla Isela Ostos Pastrana Emmanuel Torres Cruz Lucia Jaqueline Bibliografía: Ricardo Paniagua, Manuel Nistal, Pilar Sesma. (2003). Biología Celular. Madrid : McGraw-Hill Interamericana. Donald Voet, Judith G. Voet Charlotte W. Patt.. (2007). Fundamentos de la bioquimica . México : Medica Panamericana .
Warcraft III : America Warcraft Cup # 1
 
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No olviden suscribirse , dejar su poderoso like y activar la campana de notificaciones para que no se pierdan de nada :D Multistreaming with https://restream.io/ Support the stream: https://streamlabs.com/hunterdgamer no duden en unirse a las comunidades de wc3 por supuersto dejen su poderoso like, suscribanse, y activen la campana de notificaciones para que no se pierdan de nada Link WC3 1.30 :https://battle.net/download/getInstallerForGame?os=win&locale=enUS&version=PTR&gameProgram=WARCRAFT_3 https://www.facebook.com/groups/warcraft3latinos/ https://www.facebook.com/groups/1224268944274790/ https://www.facebook.com/groups/ComunidadWarcraft/about/ y mi face personal : https://www.facebook.com/HunterDGamer/
Views: 612 HunterD Gamer
Pseudoescorpión
 
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English: (Idioma español más abajo) The pseudoscorpions get their name from their resemblance to true scorpions. On the one hand, have well-developed pedipalps finished tweezers, as the true scorpions. Moreover, they are arachnids like these. However, despite the fact that if they poison, are harmless to humans because of its tiny size. The main difference between the true scorpions pseudoscorpions and is due to the lack of a tail, and therefore poisonous sting. This pseudoscorpions, unlike other pseudoscorpions, has the chelicerae very long they use to immobilize their prey and inoculate the enzymes responsible for digestion. The palps serve the same function in pseudoscorpions that scorpions. They are used to capture prey, for defense against enemies or to locate their prey through special receptors located in such mechanical structures. Although they are abundant, these animals are difficult to see, not only for its tiny size, but also for its cryptic coloration makes them confused with the environment and the custom of sitting still when they sense any danger to his around. Español: Los pseudoescorpiones reciben este nombre por su parecido con los escorpiones verdaderos. Por un lado, tienen pedipalpos muy desarrollados acabados en pinzas, como los auténticos escorpiones. Además, son arácnidos como estos. Sin embargo, pese a que si tienen veneno, son inofensivos para el ser humano dada su minúscula talla. La diferencia principal entre los pseudoescorpiones y los escorpiones verdaderos se debe a la falta de cola, y por lo tanto de aguijón venenoso. Este pseudoescorpión, a diferencia de otros pseudoescorpiones, tiene los quelíceros muy largos que utilizan para inmovilizar a sus presas e inocularles las enzimas que se encargan de su digestión. Los pedipalpos cumplen la misma función en los pseudoescorpiones que en los escorpiones. Sirven para capturar a sus presas, para defenderse de los enemigos o para localizar a sus presas, mediante receptores especiales de tipo mecánico situados en dichas estructuras. A pesar de que son muy abundantes, estos animales son difíciles de ver, no solo por su pequeñísimo tamaño, sino también por su coloración críptica que les facilita confundirse con el entorno y por la costumbre que tienen de permanecer quietos cuando detectan cualquier peligro a su alrededor.
Views: 4806 ASM
El Show del Dr. Gecko INMEGEN - Cap 4 - Nutrición (ADN, Genoma, Genes)
 
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“El Show del Dr. Gecko” es la primera serie animada de Medicina Genómica en Latinoamérica la cual se complementa con una aplicación móvil y una fanpage con contenido multimedia. Descarga nuestra app en: APPLE https://itunes.apple.com/mx/app/dr.-gecko/id1174017695?l=en&mt=8 ANDROID https://play.google.com/store/apps/details?id=com.inmegen.drgecko&hl=es
Views: 4580 Inmegen Multimedia
CELULA
 
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Diferente tipos de células y algunos ejemplos
Views: 49 417lab
Los Ribosomas Alexander
 
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vamos a hablar de los Ribosomas
Views: 68 El Peter
atrapando a un ladron y viajar a la invasion de robots dificultad dificil
 
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atrapando a un criminal y destruir a robots en nivel experto de minijuego ALONE de Watch Dogs la verdad ya estando en dificultad experto es imposible avanzar... no tenes armas es una cagada el alone prefiero al candy crush, quise decir el Ca$h run
Grupo Bioeletricidade
 
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Trabalho de Biofísica - Mack 2016
Views: 128 Jana Sicilia