4. Molecular Genetics I
(April 5, 2010) Robert Sapolsky makes interdisciplinary connections between behavioral biology and molecular genetic influences. He relates protein synthesis and point mutations to microevolutionary change, and discusses conflicting theories of gradualism and punctuated equilibrium and the influence of epigenetics on development theories. Stanford University www.stanford.edu Stanford Department of Biology http Stanford University Channel on YouTube www.youtube.com
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Molecular Shape
Clark College Tutoring and Writing Center tutor Joey Smokey explains molecular shapes, introducing the concepts of electron geometry and molecular geometry. Joey provides images and descriptions of the five main molecular shapes: tetrahedral, trigonal planar, linear, bent, and trigonal pyramidal.
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5. Molecular Genetics II
(April 7, 2010) Robert Sapolsky continues his series on molecular genetics in which he discusses domains of mutation and various components of natural selection on a molecular level. He also further assesses gradualism and punctuated equilibrium models of evolution, integrating these theories into an interrelated model of development. Stanford University www.stanford.edu Stanford Department of Biology http Stanford University Channel on YouTube www.youtube.com
Science Interdisciplinary Bioengineering Molecular Genetic Sociobiology Darwin Evolution Sexual Species Natural Selection Gradualism Reproduce Reproduction Survive Gene Mutation Trait Punctuated Equilibrium DNA Protein Chromosome Indu
Molecular Biology Visualization of DNA
www.FreeScienceLectures.com First the DNA Wrapping is animated. The wrapping allows 6 feet of the long DNA molecule to be densely packed into the tiny nucleus of every cell. The process starts when DNA is wrapped around special protein molecules called histones. The combined loop of DNA and protein is called a nuclei zone. Next the nuclei zones are packed into a thread. The end result is fiber known as chromatin. This fiber is looped and coiled yet again leading to the familiar shapes known as chromosomes which can be seen in the nucleus of dividing cells. Chromosomes are not always present - they form around the time cells divide when the two copies of the cell's DNA need to be separated. Using computer animation based on molecular research we are now able to see how DNA is actually copied in living cells. An assembly line of amazing biochemical machines are pulling apart the DNA double helix and cranking out a copy of each strand. This presentation was made by Drew Barry at The Walter and Eliza Hall Institute of Medical Research. --- It's Never too Late to Study www.FreeScienceLectures.com --- Notice This video is copyright by its respectful owners. The website address on the video does not mean anything. ---
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Molecular Gastronomy by MOLECULE-R __ Cuisine R-EVOLUTION
Experiment Molecular Gastronomy at home with a starter kit: www.molecule-r.com
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Mose Allison - Your Molecular Structure
Mose Allison Trio live on PBS television show Soundstage. Chicago/ USA (aired December 22, 1975, recorded November 3, 1975 or earlier). Mose Allison - vocals & piano, Jack Hannah - bass and Jerry Granelli - drums.
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Ralph Merkle - An introduction to Molecular Nanotechnology
Ralph Merkle, a leading expert in nanotechnology, gives a non-technical introduction to nanotechnology and the future of manufacturing at the atomic level. From the inaugural Executive Program at Singularity University (www.singularityu.org).
Shpongle - Molecular Superstructure
Title: Molecular Superstructure Artist: Shpongle Album: Nothing Lasts To watch any youtube video on high quality, add &fmt=18 at the end on each video.
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Molecular Cooking is Cooking: Molecular Gastronomy is a Scientific Activity
If you have ever been surprised and impressed by an unusual serving of emulsion, a helping of frothy foam, or a plate of frozen gases as your meal, the chances are that Herve This and his gastronomic research will be behind them. For more information please visit www3.imperial.ac.uk
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Nanofactory Animation
A nanofactory is a proposed system in which nanomachines (resembling molecular assemblers, or industrial robot arms) would combine molecules to build larger atomically precise parts. These, in turn, would be assembled by positioning mechanisms of assorted sizes to build macroscopic (visible) but still atomically-precise products. A functioning nanofactory could create virtually any product at the cost of only the input raw material and energy.
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Facts Of Evolution: The Molecules Of Life
www.facebook.com ... Facts of Evolution (Chapter 7): Molecular Evolution - The Molecules Of Life. --- Please SUBSCRIBE to Science & Reason: • www.youtube.com • www.youtube.com • www.youtube.com --- EVOLUTION IS REAL SCIENCE: 1. Does The Evidence Support Evolution? www.youtube.com 2. Vitamin C And Common Ancestry www.youtube.com 3. Are We Descended From Viruses? www.youtube.com 4. Does The Fossil Record Support Evolution? www.youtube.com 5. Where Are The Transitional Forms? www.youtube.com FACTS OF EVOLUTION: 1. Introduction www.youtube.com 2. Universal Common Descent www.youtube.com 3. Good Design, Bad Design www.youtube.com 4. Speciation And Extinction www.youtube.com 5. How Fast Is Evolution? www.youtube.com 6. What Can Embryos Tell Us About Evolution? www.youtube.com 7. The Molecules Of Life www.youtube.com 8. Molecular Evolution: Genes And Proteins www.youtube.com 9. Retroviruses And Pseudogenes www.youtube.com --- Molecular evolution is the process of evolution at the scale of DNA, RNA, and proteins. Molecular evolution emerged as a scientific field in the 1960s as researchers from molecular biology, evolutionary biology and population genetics sought to understand recent discoveries on the structure and function of nucleic acids and protein. Some of the key topics that spurred development of the field have been the evolution of enzyme function, the use of nucleic acid divergence as a "molecular clock" to study species divergence, and the origin of non-functional or <b>...</b>
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Molecular Gastronomy - Surprise bubbles - Billes Surprises
Who said it was impossible to spherify lemon juice?! To buy what you need to do this recipe: www.molecule-r.com
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Molecular Evolution: Genes And Proteins
www.facebook.com ... Facts of Evolution (Part 8): Molecular Evolution - Genes and Proteins. --- Please SUBSCRIBE to Science & Reason: • www.youtube.com • www.youtube.com • www.youtube.com --- EVOLUTION IS REAL SCIENCE: 1. Does The Evidence Support Evolution? www.youtube.com 2. Vitamin C And Common Ancestry www.youtube.com 3. Are We Descended From Viruses? www.youtube.com 4. Does The Fossil Record Support Evolution? www.youtube.com 5. Where Are The Transitional Forms? www.youtube.com FACTS OF EVOLUTION: 1. Introduction www.youtube.com 2. Universal Common Descent www.youtube.com 3. Good Design, Bad Design www.youtube.com 4. Speciation And Extinction www.youtube.com 5. How Fast Is Evolution? www.youtube.com 6. What Can Embryos Tell Us About Evolution? www.youtube.com 7. The Molecules Of Life www.youtube.com 8. Molecular Evolution: Genes And Proteins www.youtube.com 9. Retroviruses And Pseudogenes www.youtube.com --- Molecular evolution is the process of evolution at the scale of DNA, RNA, and proteins. Molecular evolution emerged as a scientific field in the 1960s as researchers from molecular biology, evolutionary biology and population genetics sought to understand recent discoveries on the structure and function of nucleic acids and protein. Some of the key topics that spurred development of the field have been the evolution of enzyme function, the use of nucleic acid divergence as a "molecular clock" to study species divergence, and the origin of non-functional or junk <b>...</b>
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Alex Stupak - Molecular Gastronomy Demonstration
Iron chef winner Alex Stupak conducts a science-themed demonstration of his cooking skills at the Busch Dining Hall on March 29, 2010
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Empirical Formula - Molecular Formula
Free Science Help at Brightstorm! brightstorm.com Understanding the differences between empirical and molecular formulas.
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Chemistry: Electronic and Molecular Geometry
General Chemistry help! A simple tutorial to help you visuallize the electronic and molecular geometries predicted by the valence-shell electron-pair repulsion, VSEPR, models. This tutorial uses both 3-D chemistry models and 2-D diagrams.
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The Molecular Basis of Alzheimer's Disease - Prof. Patrick C. Fraering
This movie describes the development of Alzheimer's disease at a molecular level. It shows the very important role of the amyloid-beta peptides in the generation of deadly plaques in the brain. It is proposed by the research of professor Patrick C. Fraering who is head of the laboratory of Molecular and Cellular Biology of Alzheimer's Disease at the Life Science department and Brain Mind Institute of the Swiss Federal Institute of Technology in Lausanne - EPFL. Professor Patrick Fraering's lab website is at: fraering-lab.epfl.ch The graphics and sound engineering is done by the Visualbiotech team with help of its rendering and simulation system called BioInspire. Visualbiotech engineers: Pablo de Heras Ciechomski Robin Mange website: www.visualbiotech.ch Music is composed by Kevin Macleod incompetech.com We hope you learned something new!
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Chemistry: Molecular orbital model (1)
Chemistry: Molecular orbital model of covalent bonding. Molecular orbital (MO) energy-level diagrams. Sigma and pi molecular orbitals; bonding and antibonding molecular orbitals; bond order; paramagnetism and diamagnetism. Bonding in homonuclear and heteronuclear diatomicmolecules This is a recording of a tutoring session, posted with the students' permission. These videos are offered on a "pay-what-you-like" basis. You can pay for the use of the videos at my website: www.freelance-teacher.com For a printable document containing the figure discussed in this video series, go to my website. For a list of all the available video series, arranged in suggested viewing order, go to my website. For a playlist containing all the videos in this series, click here: www.youtube.com (1) Molecular orbital (MO) energy-level diagram for H2; bond order (2) Molecular orbital diagrams for He2, H2+, and He2+ (3) Using molecular orbital theory to describe bonding in homonuclear diatomic molecules: molecular orbital diagram for Li2. Sigma versus pi molecular orbitals (4) Continued. Paramagnetic vs. diamagnetic. Molecular orbital diagram for Be2 (5) Molecular orbital diagram for B2 (6) Continued. Molecular orbital diagram for C2 (7) Molecular orbital diagram for N2 (8) Molecular orbital diagram for O2 (9) Molecular orbital diagrams for O2+ and O2- (10) Using molecular orbital theory to describe bonding in heteronuclear diatomic molecules: molecular orbital diagrams for NO and NO+ (11 <b>...</b>
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11 Molecular Geometry
Bryant smells the daisies while explaining molecular geometry Got science questions? E-mail me at mytutorbuddy@gmail.com OR Post on my channel.
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Molecules for the Media: Nanotechnology
Scientists and engineers are collaborating across disciplines to develop and network miniaturized intelligent nanosensors that can rapidly and remotely detect change in their surroundings. These sensors have a wide range of potential applications: environmental, medical, military and transportation. This workshop will focus on revealing the chemistry and physics behind the creation and application of these sensors. Series: "Molecules for the Media" [9/2006] [Science] [Show ID: 11842]
Unquote + Molecular Structures - Lubov Moya (Med School Music)
www.medschoolmusic.com BUY... Hospital Shop bit.ly iTunes: bit.ly | Chemical: bit.ly | Redeye: bit.ly | Juno: bit.ly | JunoDownload: bit.ly | Beatport: bit.ly | Drum+Bass Arena: bit.ly Saint-Petersburg is a breeding ground for exciting new electronic music and Unquote is another young talent to emerge from Russia's second city. Fans of Hospital and Med School will already be familiar with his warm affecting sound. His deep dubstep remix of Bop's "Enjoy The Moment" came out on Med School earlier this year and the beautiful "Hours Have No Reverse Motion", with friend and collaborator Mr Sizef, featured on Hospital's "The Future Sound Of Russia" compilation last year - alongside tracks from a host of Russia's finest producers. Unquote is ably assisted by German producer Molecular Structures on the flip. "Lubov Moya", which translates into English as "My Love", strikes the perfect balance with a distinctive, darker dancefloor flavour. Instantly recognisable with its bleepy lead hook, driven reece bassline and amen breaks, it was premiered by Danny Byrd on his BBC Radio One Essential Mix in August. Definitely 'one to watch', Unquote's productions have already caught the attention of legendary German house DJ Tom Novy, as well as a plethora of tastemakers from the drum+bass community including dBridge, Instra:mental, Doc Scott, Loxy, Blu Mar Ten, Joe Syntax and ASC. www.medschoolmusic.com www.twitter.com www.facebook.com
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Dr. Masaru Emoto's Water Molecule Experiments
Dr. Masaru Emoto's Water Molecule Experiment Most people first heard of Dr. Emoto in 2004 when the hit movie What The Bleep Do We Know? was released. In the documentary-style film, Dr. Emoto's findings on the energy of thoughts are demonstrated. His central premise put forward is that human beings can affect the shape and molecular structure of water just through conscious intention. He demonstrates this in two ways: first by showing images of water molecules from the Fujiwara Dam, before and after they have been blessed by a monk. He then shows the impact of labeling bottles of distilled water with thoughts. Some bottles feature positive thoughts, while others feature negative ones. He then freezes contents from each bottle and photographs them at sub zero temperatures using a high powered microscopic camera. The resulting shape, color and structure of the water crystals shows marked variation. Water from bottles that were labeled with positive messages have intricate structures and shiny, diamond-like reflective qualities. Those that were labeled with negative thoughts have deformed, collapsed structures with black holes and yellow tinged edges.
Key Steps of Molecular Cloning
If you found this animation helpful, please donate to show your support. The PayPal donation link is here: www.cloningstrategies.com Animation that shows what happens inside the cells and in a test tube during the process of isolation of DNA fragments.
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Molecular Gastronomy: Main Dishes, Desserts & Mock Champagne
www.younghotelier.com - Part 2 of 2. We continue the interview with Hotel Chef de Cuisine, Stuart Sage, based at the Tang Restaurant in Dubai, which is the only restaurant of its kind in the Middle East, employing molecular gastronomy! In this video Stuart shares funny stories from the kitchen and we also take a peek behind the scenes at Tang's Kitchen and how a few dishes are prepared, including main courses, a dessert and mock champagne as a palate cleanser!
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molecular gastronomy cooking: how to make custard sphericals recipe
Step by step instructions for making custard sphericals for plated dessert. online store - molecular gastronomy kits: www.howtocookthat.net For custard recipe: www.howtocookthat.net For more molecular gastronomy recipes: www.howtocookthat.net
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Chemistry: Naming of Molecules: How to memorize in 30 min
midnighttutor.com for the FULL FREE video! Take the MidnightTutor challenge to have a naming error free year in chemistry! Learn all of the elements, valences, and functional groups in 30 min or less.
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Molecular Visualizations of DNA - Original High Quality Version
These DNA molecular visualizations were created for the multifaceted 'DNA' project, celebrating the 50th anniversary in 2003 of the discovery of the double helix. The 'DNA' project includes a five-part documentary series, museum film and 'DNAi' online resources for teachers and students. The dynamics and molecular shapes were based on X-ray crystallographic models and other published scientific data sets. Leading scientists, including many Nobel Laureates, critiqued the animations during their development. Particular effort was made to ensure the relative shapes, sizes and 'real-time' dynamics were as accurate as possible.
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Kinetic Molecular Theory (Animation)
Science teachers, feel free to use this in class. This was made for a science assignment which was a presentation on the Kinetic Molecular Theory. Sorry for the horrible resolution as well, I got a new computer and with it new video software which I'm still getting used to. When I can fix it, I'll reupload ASAP. Ar an Scáth Productions is on Facebook! LIKE IT!!! www.facebook.com Website: sites.google.com Twitter: @AnScathMarcach Tumblr: anscathmarcach.tumblr.com © Ar an Scáth Productions
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