- published: 10 May 2012
- views: 604757
In biology, a mutation is a permanent alteration of the nucleotide sequence of the genome of an organism, virus, or extrachromosomal DNA or other genetic elements. Mutations result from damage to DNA which is not repaired, errors in the process of replication, or from the insertion or deletion of segments of DNA by mobile genetic elements. Mutations may or may not produce discernible changes in the observable characteristics (phenotype) of an organism. Mutations play a part in both normal and abnormal biological processes including: evolution, cancer, and the development of the immune system, including junctional diversity.
Mutation can result in many different types of change in sequences. Mutations in genes can either have no effect, alter the product of a gene, or prevent the gene from functioning properly or completely. Mutations can also occur in nongenic regions. One study on genetic variations between different species of Drosophila suggests that, if a mutation changes a protein produced by a gene, the result is likely to be harmful, with an estimated 70 percent of amino acid polymorphisms that have damaging effects, and the remainder being either neutral or marginally beneficial. Due to the damaging effects that mutations can have on genes, organisms have mechanisms such as DNA repair to prevent or correct mutations by reverting the mutated sequence back to its original state.
Khan Academy is a non-profit educational organization created in 2006 by educator Salman Khan with the aim of providing a free, world-class education for anyone, anywhere. The organization produces short lectures in the form of YouTube videos. In addition to micro lectures, the organization's website features practice exercises and tools for educators. All resources are available for free to anyone around the world. The main language of the website is English, but the content is also available in other languages.
The founder of the organization, Salman Khan, was born in New Orleans, Louisiana, United States to immigrant parents from Bangladesh and India. After earning three degrees from the Massachusetts Institute of Technology (a BS in mathematics, a BS in electrical engineering and computer science, and an MEng in electrical engineering and computer science), he pursued an MBA from Harvard Business School.
In late 2004, Khan began tutoring his cousin Nadia who needed help with math using Yahoo!'s Doodle notepad.When other relatives and friends sought similar help, he decided that it would be more practical to distribute the tutorials on YouTube. The videos' popularity and the testimonials of appreciative students prompted Khan to quit his job in finance as a hedge fund analyst at Connective Capital Management in 2009, and focus on the tutorials (then released under the moniker "Khan Academy") full-time.
Paul Andersen describes the major mutations found in the living world. He starts with an analogy comparing the information in DNA with the information in a recipe. Changes in the DNA can result in changes to the protein, like changes in the recipe can result in changes in the food. He describes the three major point mutations; substitutions, deletions and insertions. He also describes several chromosomal mutations. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License
The Amoeba Sisters discuss gene and chromosome mutations and explore the significance of these changes. Music used with permission from Adrian Holovaty (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...
First ever look at a true 3D model of DNA replication/repair. This project was done in Maya under the direction of a pre-med student and instructor. Hopefully this simple illustration helps give you a better idea of how our bodies work! I purchased this music from audio jungle.
From real mermaids to the elephant man here are the weirdest human mutations. Subscribe to Science N 60 http://goo.gl/UvCbpX 6. Epidermodysplasia Verruciformis or the tree man illness is characterized by the formation of horn like structures on the skin and warts the take up an overwhelming amount of surface area on the body. The skin on the hands and feet becomes tough and thick turning a brown or yellow color resembling branches of a tree. Several types of HPV contribute towards this condition, but HPV 5 and HPV 8 are the ones that are most often associated with the mutation. Unfortunately, with tree man illness even when the warts are surgically removed that isn't a guarantee that they won't return. In the case of one man, Dede Koswara, who had 95 percent of his warts removed in 2008...
'Hate' is taken from Mutation's third album 'Mutation III: Dark Black' Mutation features Ginger Wildheart, Scott Lee Andrews (Exit_International) and Denzel (Young Legionnaire, Vennart). "This is a ridiculously extreme, obnoxious and hostile piece of work." Dom Lawson, Metal Hammer http://undergroove.bigcartel.com/artist/mutation Mutation on tour in October 2017 http://mutation.seetickets.com/tour/mutation https://www.facebook.com/XXMUTATIONXX/ https://twitter.com/XXMUTATIONXX
In diesem Video über die Evolution stellen wir euch die Mutation und Rekombination vor. Außerdem gehen wir genauer auf die Begriffe „Population“ und „Genpool“ ein. Viel Spaß :) Kategorie: Abitur Hier kommst du direkt zum nächsten Video: https://www.youtube.com/watch?v=lf-gT... » ALLE KANÄLE Wirtschaft: http://www.thesimpleeconomics.de Mathe: https://www.youtube.com/TheSimpleMaths Biologie: http://www.thesimplebiology.de Physik: http://www.thesimplephysics.de Chemie: http://www.thesimplechemics.de The Simple Club: https://www.youtube.com/TheSimpleClub » MEHR VON UNS Twitter: http://www.twitter.com/thesimpleclub Facebook: http://fb.thesimpleclub.de Alex auf Instagram: http://alex.thesimpleclub.de Nico auf Instagram: http://nico.thesimpleclub.de » WAS IST THE SIMPLE CLUB? Wir sind de...
Created by Ross Firestone. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/biomolecules/genetic-mutations/v/the-causes-of-genetic-mutations?utm_source=YT&utm;_medium=Desc&utm;_campaign=mcat Missed the previous lesson? https://www.khanacademy.org/test-prep/mcat/biomolecules/genetic-mutations/v/an-introduction-to-genetic-mutations?utm_source=YT&utm;_medium=Desc&utm;_campaign=mcat MCAT on Khan Academy: Go ahead and practice some passage-based questions! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners fr...
Genetic mutation in humans explained. This lecture explains about gene mutation and chromosomal mutation in animals. gene mutations and genetic mutations are dangerous and the effect is horrifying. http://www.shomusbiology.com/ Get Shomu's Biology DVD set here- http://www.shomusbiology.com/dvd-store/ Download the study materials here- http://shomusbiology.com/bio-materials.html Remember Shomu’s Biology is created to spread the knowledge of life science and biology by sharing all this free biology lectures video and animation presented by Suman Bhattacharjee in YouTube. All these tutorials are brought to you for free. Please subscribe to our channel so that we can grow together. You can check for any of the following services from Shomu’s Biology- Buy Shomu’s Biology lecture DVD set- www.sh...
Teleportation, Androids, Psychics, Giants, Ghosts, Telekinesis, and Fire Manipulation. Here is some live footage documented of various people around the world born displaying super human abilities, genetic mutations, and body modifications. Some of these people are also just blessed and talented. Some clips may be false, but not proven to be so yet.
Created by Ross Firestone. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/biomolecules/genetic-mutations/v/the-different-types-of-mutations?utm_source=YT&utm;_medium=Desc&utm;_campaign=mcat Missed the previous lesson? https://www.khanacademy.org/test-prep/mcat/biomolecules/gene-control/v/tumor-suppressors?utm_source=YT&utm;_medium=Desc&utm;_campaign=mcat MCAT on Khan Academy: Go ahead and practice some passage-based questions! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to cal...
Paul Andersen describes the major mutations found in the living world. He starts with an analogy comparing the information in DNA with the information in a recipe. Changes in the DNA can result in changes to the protein, like changes in the recipe can result in changes in the food. He describes the three major point mutations; substitutions, deletions and insertions. He also describes several chromosomal mutations. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License
The Amoeba Sisters discuss gene and chromosome mutations and explore the significance of these changes. Music used with permission from Adrian Holovaty (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...
First ever look at a true 3D model of DNA replication/repair. This project was done in Maya under the direction of a pre-med student and instructor. Hopefully this simple illustration helps give you a better idea of how our bodies work! I purchased this music from audio jungle.
From real mermaids to the elephant man here are the weirdest human mutations. Subscribe to Science N 60 http://goo.gl/UvCbpX 6. Epidermodysplasia Verruciformis or the tree man illness is characterized by the formation of horn like structures on the skin and warts the take up an overwhelming amount of surface area on the body. The skin on the hands and feet becomes tough and thick turning a brown or yellow color resembling branches of a tree. Several types of HPV contribute towards this condition, but HPV 5 and HPV 8 are the ones that are most often associated with the mutation. Unfortunately, with tree man illness even when the warts are surgically removed that isn't a guarantee that they won't return. In the case of one man, Dede Koswara, who had 95 percent of his warts removed in 2008...
'Hate' is taken from Mutation's third album 'Mutation III: Dark Black' Mutation features Ginger Wildheart, Scott Lee Andrews (Exit_International) and Denzel (Young Legionnaire, Vennart). "This is a ridiculously extreme, obnoxious and hostile piece of work." Dom Lawson, Metal Hammer http://undergroove.bigcartel.com/artist/mutation Mutation on tour in October 2017 http://mutation.seetickets.com/tour/mutation https://www.facebook.com/XXMUTATIONXX/ https://twitter.com/XXMUTATIONXX
In diesem Video über die Evolution stellen wir euch die Mutation und Rekombination vor. Außerdem gehen wir genauer auf die Begriffe „Population“ und „Genpool“ ein. Viel Spaß :) Kategorie: Abitur Hier kommst du direkt zum nächsten Video: https://www.youtube.com/watch?v=lf-gT... » ALLE KANÄLE Wirtschaft: http://www.thesimpleeconomics.de Mathe: https://www.youtube.com/TheSimpleMaths Biologie: http://www.thesimplebiology.de Physik: http://www.thesimplephysics.de Chemie: http://www.thesimplechemics.de The Simple Club: https://www.youtube.com/TheSimpleClub » MEHR VON UNS Twitter: http://www.twitter.com/thesimpleclub Facebook: http://fb.thesimpleclub.de Alex auf Instagram: http://alex.thesimpleclub.de Nico auf Instagram: http://nico.thesimpleclub.de » WAS IST THE SIMPLE CLUB? Wir sind de...
Created by Ross Firestone. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/biomolecules/genetic-mutations/v/the-causes-of-genetic-mutations?utm_source=YT&utm;_medium=Desc&utm;_campaign=mcat Missed the previous lesson? https://www.khanacademy.org/test-prep/mcat/biomolecules/genetic-mutations/v/an-introduction-to-genetic-mutations?utm_source=YT&utm;_medium=Desc&utm;_campaign=mcat MCAT on Khan Academy: Go ahead and practice some passage-based questions! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners fr...
Genetic mutation in humans explained. This lecture explains about gene mutation and chromosomal mutation in animals. gene mutations and genetic mutations are dangerous and the effect is horrifying. http://www.shomusbiology.com/ Get Shomu's Biology DVD set here- http://www.shomusbiology.com/dvd-store/ Download the study materials here- http://shomusbiology.com/bio-materials.html Remember Shomu’s Biology is created to spread the knowledge of life science and biology by sharing all this free biology lectures video and animation presented by Suman Bhattacharjee in YouTube. All these tutorials are brought to you for free. Please subscribe to our channel so that we can grow together. You can check for any of the following services from Shomu’s Biology- Buy Shomu’s Biology lecture DVD set- www.sh...
Teleportation, Androids, Psychics, Giants, Ghosts, Telekinesis, and Fire Manipulation. Here is some live footage documented of various people around the world born displaying super human abilities, genetic mutations, and body modifications. Some of these people are also just blessed and talented. Some clips may be false, but not proven to be so yet.
Created by Ross Firestone. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/biomolecules/genetic-mutations/v/the-different-types-of-mutations?utm_source=YT&utm;_medium=Desc&utm;_campaign=mcat Missed the previous lesson? https://www.khanacademy.org/test-prep/mcat/biomolecules/gene-control/v/tumor-suppressors?utm_source=YT&utm;_medium=Desc&utm;_campaign=mcat MCAT on Khan Academy: Go ahead and practice some passage-based questions! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to cal...
This DNA mutation lecture explains about types of point mutations like nonsense mutation, missense mutation, silent mutation etc. A mutation is a everlasting exchange somewhere in a DNA sequence. DNA is the unit of heredity of all organisms, so this means that mutations can most often be handed on to offspring. Mutations do not have got to be bad. Some are worthy, whilst others are impartial or don't have any effect. There are a lot of one of a kind categories of mutations, however in this lesson we can center of attention on factor mutations, or these attributable to a metamorphosis in a single or a fewnucleotides at a single area in a DNA sequence. A mutation that includes a single nucleotide and may consist of lack of a nucleotide, substitution of a nucleotide for another, or the insert...
BEST WAY TO GET MUTATIONS! - 250 REX EGGS! - REX COLOR MUTATIONS! - Ark Vanilla! S3! Ep46! With Evolution Games! FOLLOW ME ON TWITCH! https://www.twitch.tv/alotofevolution __________________________________________________________ DONT FORGET TO! SUBSCRIBE: https://www.youtube.com/channel/UC-Wf... TWITTER: @EvolutionGamesz _______________________________________________________________ Also if you have any comments or ideas please dont be afraid to let me know in the comments below GooglePlus: https://plus.google.com/1128706968355... SnapChat: AlotofEvolution ________________________________________________________________ Gaming Evolved Members & Series: https://goo.gl/VL0uql ________________________________________________________________ Ark Server Discord! Come Join! https://d...
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This week's mutation mission in StarCraft 2: Legacy of the Void is by far the most difficult so far. While juggling the different map objectives on the Rifts to Korhal map, Void Rifts and Twister keep spawning and deal incredible damage to my army. In this video I play the "Bad Weather" co-op mission on the Brutal difficulty in StarCraft 2: Legacy of the Void. While it takes several attempts to get the strategy down, eventually we do manage to beat the mission with Abathur and Vorazun. Support me on Patreon: http://www.patreon.com/lowkotv StarCraft 2 live games: http://goo.gl/dhghca Subscribe for more videos: http://lowko.tv/youtube StarCraft 2 website: http://www.starcraft2.com StarCraft 2 is a military science fiction real-time strategy video game developed and released by Blizzard E...
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Shir Chaos is one of the most difficult mutations in StarCraft 2. Subscribe for more videos: http://lowko.tv/youtube Soloing Brutal co-op missions: https://goo.gl/nQLfjJ This week's mutation mission is difficult. The constant revival of the enemy units with the "Just Die!" mutator makes it very difficult to build up a solid economy and army. On top of that, the Infested Terrans and the Speed Freaks mutators do not make this any easier. We finally settled on a way to beat this. In this video I decide to go with Abathur, where as my ally goes with Swann. I take most of the pushing and objectives as my objective. My ally instead spends most time defending our bases. Eventually we push together to the final objective. Support me on Patreon: http://www.patreon.com/lowkotv StarCraft 2 website...
We summon our inner powers
We call on our hidden deeds
Mutation of mind in order
To muster the strength we need
We travel our inner void
A journey within our brain
Projection of thoughts inside us
The answer is still the same
To live for the moment
To live for one day
To live for the moment
This is the way
Facing our own extinction
We breed under sterile slides
Perfection of race disorders
The madman the crazy rides
To live for the moment
To live for one day
To live for the moment
This is the way
Choose to live
Evolution
The way of life
Revolution
The will to fight
Universe
Recombinate