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Viral Replication

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 sample messenger ...

038 - Signal Transduction Pathways.mov Paul Andersen explains how signal transduction pathways are used by cells to convert chemical messages ...

038 - Signal Transduction Pathways.mov Paul Andersen explains how signal transduction pathways are ...

Viral Replication

035 - Viral Replication Paul Andersen explains how viruses reproduce using the lytic cycle. He also shows how viruses can pick up new genetic material and how retroviruses (like HIV) can enter into the lytic cycle. He also describes the lysogenic cycle and how it increases the virulence of bacteria. Do you speak another language? Help me translate my videos: www.bozemanscience.com/translations/ All of the images are licensed under creative commons and public domain ...

035 - Viral Replication Paul Andersen explains how viruses reproduce using the lytic cycle. He also shows how viruses can pick up new genetic material and how retroviruses (like HIV) can enter into the lytic cycle. He also describes the lysogenic ...

035 - Viral Replication Paul Andersen explains how viruses reproduce using the lytic cycle. He also shows how viruses can pick up new genetic material and ...

Evolutionary Significance Of Cell Communication

036 - Evolutionary Significance of Cell Communication Paul Andersen describes how cell communication is used in both single-celled and multicellular organisms. He starts by describing the symbiotic relationship between the bobtail squid and the bacteria Vibrio fisheri. He explains how bacteria use quorum sensing to communicate between each other and respond to changes in their environment. He also explains how multicellular organisms (like humans) can coordinate activities. He explains how epinephrine release from the adrenal gland ...

036 - Evolutionary Significance of Cell Communication Paul Andersen describes how cell communication is used in both single-celled and multicellular organisms. He starts by describing the symbiotic relationship between the bobtail squid and the bacteria Vibrio fisheri. He explains how bacteria ...

036 - Evolutionary Significance of Cell Communication Paul Andersen describes how cell communication is used in both single-celled and multicellular organisms. He starts by describing the ...

Cell Communication

037 - Cell Communication Paul Andersen discusses cell communication. He begins by explaining how he communicates with other individuals using various forms of electronic communication. He them explains how cells communicate when the distance between them is big, small, and zero. He explains how antigen presenting cells pass information on antigen structure by touching in the immune response. He explains how neurotransmitters are used to transfer and manipulate nerve signals. And he finally explains how the ...

037 - Cell Communication Paul Andersen discusses cell communication. He begins by explaining how he communicates with other individuals using various forms of electronic communication. He them explains how cells communicate when the distance between them is big, small, and zero. ...

037 - Cell Communication Paul Andersen discusses cell communication. He begins by explaining how he communicates with other individuals using various forms of electronic communication. He ...

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 sample messenger to trigger the release of glucose from cells in the liver. The G-Protein, adenylyl cyclase, cAMP, and protein kinases are all used as illustrative examples of signal transduction. A review of the concepts is also included. Do you speak another language? Help me translate my ...

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 sample messenger to trigger the release of glucose from cells in the ...

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 ...

Effects Of Changes In Pathways

039 - Effects of Changes in Pathways Paul Andersen explains how changes in the signal transduction pathway can affect organisms. He begins with a brief discussion of the tetrodotoxin produced by the California Newt and then explains how anthrax affects adenylate cyclase and thereby shuts down the signal transduction pathway. He also explains how diabetes mellitus is caused by the blood glucose pathway. A brief discussion of zombie powder is also included. Do you speak another ...

039 - Effects of Changes in Pathways Paul Andersen explains how changes in the signal transduction pathway can affect organisms. He begins with a brief discussion of the tetrodotoxin produced by the California Newt and then explains how anthrax affects adenylate ...

039 - Effects of Changes in Pathways Paul Andersen explains how changes in the signal transduction pathway can affect organisms. He begins with a brief discussion ...

Information Exchange

040 - Information Exchange Paul Andersen explains how organisms use information to communicate with each other. Signals are used by bees doing the waggle dance to communicate the location of flowers. Territorial markings are used by wolves to establish territory. Complex courtship rituals are used by sage grouse to ensure mating success. Cooperation is used by organisms that flock to ensure their individual survival. Do you speak another language? Help me translate my videos: www.bozemanscience....

040 - Information Exchange Paul Andersen explains how organisms use information to communicate with each other. Signals are used by bees doing the waggle dance to communicate the location of flowers. Territorial markings are used by wolves to establish territory. Complex ...

040 - Information Exchange Paul Andersen explains how organisms use information to communicate with each other. Signals are used by bees doing the waggle dance to ...

The Nervous System

041 - Animal Nervous System Paul Andersen begins this podcast with a discussion of brain lateralization and gives a brief demonstration of tests that were performed on split-brain individuals. He then discusses the major parts of a neuron and explains how action potentials are generated using voltage-gated ion channels. He explains how neurotransmitters transmit messages across a synapse and how these messages can be either inhibitory or excitatory. Do you speak another language? Help me translate ...

041 - Animal Nervous System Paul Andersen begins this podcast with a discussion of brain lateralization and gives a brief demonstration of tests that were performed on split-brain individuals. He then discusses the major parts of a neuron and explains how ...

041 - Animal Nervous System Paul Andersen begins this podcast with a discussion of brain lateralization and gives a brief demonstration of tests that were performed ...

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