DNA Structure and Replication: Crash Course Biology #10
Hank introduces us to that wondrous molecule deoxyribonucleic acid - also known as DNA - and explains how it replicates itself in our cells. Crash Course Biology is now available on DVD! http://df...
Hank introduces us to that wondrous molecule deoxyribonucleic acid - also known as DNA - and explains how it replicates itself in our cells. Crash Course Biology is now available on DVD! http://df...
Published: 03-04-2012
Duration: 12:59
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Duration: 12:59
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Genetic Recombination and Gene Mapping
In this video Paul Andersen explains how the frequency of recombination between linked genes can be used to determine the relative location of genes on a chromosome. Thomas Hunt Morgan and...
In this video Paul Andersen explains how the frequency of recombination between linked genes can be used to determine the relative location of genes on a chromosome. Thomas Hunt Morgan and...
Published: 30-03-2014
Duration: 9:50
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Duration: 9:50
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Learn Biology: How to Draw a Punnett Square
Check out Bas Rutten's Liver Shot on MMA Surge: http://bit.ly/MMASurgeEp1 A Punnett square is used to predict the chances of an offspring to have its parents' traits. These squares are most...
Check out Bas Rutten's Liver Shot on MMA Surge: http://bit.ly/MMASurgeEp1 A Punnett square is used to predict the chances of an offspring to have its parents' traits. These squares are most...
Published: 15-01-2011
Duration: 4:21
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Duration: 4:21
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The Integumentary System, Part 1 - Skin Deep: Crash Course A&P #6
SUBBABLE MESSAGEâ¢â¢â¢ TO: Ciaran FROM: your sister Jillian Happy birthday! Hope you enjoy being immortalized via doobly-doo! *** You can directly support Crash Course at http://www...
SUBBABLE MESSAGEâ¢â¢â¢ TO: Ciaran FROM: your sister Jillian Happy birthday! Hope you enjoy being immortalized via doobly-doo! *** You can directly support Crash Course at http://www...
Published: 10-02-2015
Duration: 9:40
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Duration: 9:40
Definition: hd
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The Brain
The Brain: Structure and Function In this video Paul Andersen explains the structures and functions of seventeen major parts of the brain. He begins with a quick discussion of brain evolution...
The Brain: Structure and Function In this video Paul Andersen explains the structures and functions of seventeen major parts of the brain. He begins with a quick discussion of brain evolution...
Published: 06-03-2014
Duration: 13:56
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Duration: 13:56
Definition: hd
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Signal Transduction Pathways
038 - Signal Transduction Pathways.mov Paul Andersen explains how signal transduction pathways are used by cells to convert chemical messages to cellular action. Epinephrine is used as a...
038 - Signal Transduction Pathways.mov Paul Andersen explains how signal transduction pathways are used by cells to convert chemical messages to cellular action. Epinephrine is used as a...
Published: 22-08-2011
Duration: 9:25
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Duration: 9:25
Definition: sd
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Mutations
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...
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...
Published: 10-05-2012
Duration: 7:3
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Duration: 7:3
Definition: hd
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Enzymes
048 - Enzymes Paul Andersen explains how enzymes are used to break down substrates. The correct shape of the active site allows a key/lock fit between the enzyme and the substrate. The enzyme...
048 - Enzymes Paul Andersen explains how enzymes are used to break down substrates. The correct shape of the active site allows a key/lock fit between the enzyme and the substrate. The enzyme...
Published: 27-11-2011
Duration: 11:52
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Duration: 11:52
Definition: sd
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Photosynthesis
Paul Andersen explains the process of photosynthesis by which plants and algae can convert carbon dioxide into useable sugar. He begins with a brief description of the chloroplast. He describes...
Paul Andersen explains the process of photosynthesis by which plants and algae can convert carbon dioxide into useable sugar. He begins with a brief description of the chloroplast. He describes...
Published: 04-04-2012
Duration: 12:27
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Duration: 12:27
Definition: hd
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DNA Fingerprinting
Paul Andersen describes the process of DNA fingerprinting and DNA profiling. He explains how variability in STRs can be used to identify individuals. He explains the importance of DNA fingerprint...
Paul Andersen describes the process of DNA fingerprinting and DNA profiling. He explains how variability in STRs can be used to identify individuals. He explains the importance of DNA fingerprint...
Published: 12-05-2012
Duration: 6:10
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Duration: 6:10
Definition: hd
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Mendelian Genetics
029 - Mendelian Genetics Paul Andersen explains simple Mendelian genetics. He begins with a brief introduction of Gregor Mendel and his laws of segregation and independent assortment. He...
029 - Mendelian Genetics Paul Andersen explains simple Mendelian genetics. He begins with a brief introduction of Gregor Mendel and his laws of segregation and independent assortment. He...
Published: 31-07-2011
Duration: 16:4
Definition: sd
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Duration: 16:4
Definition: sd
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Taxonomy: Life's Filing System - Crash Course Biology #19
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/-8cs...
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/-8cs...
Published: 05-06-2012
Duration: 12:16
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Duration: 12:16
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In Da Club - Membranes & Transport: Crash Course Biology #5
Hank describes how cells regulate their contents and communicate with one another via mechanisms within the cell membrane. Crash Course Biology is now available on DVD! http://dftba.com/product/1a...
Hank describes how cells regulate their contents and communicate with one another via mechanisms within the cell membrane. Crash Course Biology is now available on DVD! http://dftba.com/product/1a...
Published: 28-02-2012
Duration: 11:45
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Duration: 11:45
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Blood Types
Paul Andersen explains the importance of blood types in blood transfusions. He starts with a brief discussion of blood antigens and antibodies. He describes how the ABO differs from the Rh...
Paul Andersen explains the importance of blood types in blood transfusions. He starts with a brief discussion of blood antigens and antibodies. He describes how the ABO differs from the Rh...
Published: 24-04-2012
Duration: 10:46
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Duration: 10:46
Definition: hd
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Parts of a cell
Parts of a cell: nucleus, ribosomes, endoplasmic reticulum, Golgi bodies, mitochondria, chloroplasts, vacuoles, and vesicles About Khan Academy: Khan Academy is a nonprofit with a mission...
Parts of a cell: nucleus, ribosomes, endoplasmic reticulum, Golgi bodies, mitochondria, chloroplasts, vacuoles, and vesicles About Khan Academy: Khan Academy is a nonprofit with a mission...
Published: 09-02-2010
Duration: 21:4
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Duration: 21:4
Definition: hd
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Photosynthesis: Crash Course 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....
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....
Published: 20-03-2012
Duration: 13:15
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Duration: 13:15
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Redox Reactions
031 - Redox Reactions In this video Paul Andersen explains how redox reactions are driven by the movement of electrons from the substance that is oxidized to the substance that is reduced....
031 - Redox Reactions In this video Paul Andersen explains how redox reactions are driven by the movement of electrons from the substance that is oxidized to the substance that is reduced....
Published: 10-09-2013
Duration: 11:41
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Duration: 11:41
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Biology: Cell Structure
This animation shows you the function of plant and animal cells for middle school and high school biology, including organelles like the nucleus, nucleolus, DNA (chromosomes), ribosomes, mitochondr...
This animation shows you the function of plant and animal cells for middle school and high school biology, including organelles like the nucleus, nucleolus, DNA (chromosomes), ribosomes, mitochondr...
Published: 19-03-2015
Duration: 7:22
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Duration: 7:22
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Biomolecules (Updated)
Updated video on biomolecules (macromolecules): carbohydrates, lipids, proteins, and nucleic acids by the Amoeba Sisters including examples, functions, monomers, and structures! Expand details...
Updated video on biomolecules (macromolecules): carbohydrates, lipids, proteins, and nucleic acids by the Amoeba Sisters including examples, functions, monomers, and structures! Expand details...
Published: 12-02-2016
Duration: 8:13
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Duration: 8:13
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Water Potential
In this video Paul Andersen defines water potential and explains how it can be calculated in a simple system. He explains how water can moved through osmosis and break down the two major parts...
In this video Paul Andersen defines water potential and explains how it can be calculated in a simple system. He explains how water can moved through osmosis and break down the two major parts...
Published: 02-04-2013
Duration: 9:42
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Duration: 9:42
Definition: hd
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