Chemical Signals - Chemical Signals BIOL 1407 Chemical...

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Chemical Signals BIOL 1407
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Chemical Signals Cells use chemicals to communicate with other cells http://www.livevideo.com/video/9DF33CE7 Photo Credit of Neutrophil engulfing anthrax bacteria: Tim Vickers, 2007, Wikimedia Commons
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Chemical Signaling: Direct Contact
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Chemical Signaling: Short-Distance
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Signal Transduction Pathways
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Receptors
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Chemical Signaling: Long- Distance
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Target Cells and Specificity
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Chemical Signaling Between Individuals Pheromones Video of Orchid Wasp Mimic: http://www.youtube.com/wa Photo credit for Spined Soldier Bug eating Mexican Bean Beetle larvae: USDA, 2006, Wikimedia Commons Article on Spined Soldier Bug and his pheromones: http://www.nytimes.com/1992/03/01/new
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Trigger for Desert Seed Germination: Rain Photo Credit for Storm Over Western Ghats: PlaneMad, 2006, Wikimedia Commons
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Desert Seed Germination Attenborough Video: http://www.yout Photo Credit for South Africa Desert in Bloom: Winfried Bruenicen, 2001, Wikimedia Commons
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Photo Credit for Parasitoid Wasp on Plant Bug Nymph: Scott Bauer, USDA, 2003, Wikimedia Commons
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This note was uploaded on 10/01/2011 for the course BIOL 1407 taught by Professor Lisagloyna during the Spring '09 term at Austin Community College.

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Chemical Signals - Chemical Signals BIOL 1407 Chemical...

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