Douchy's Biology Podcast

Douchy's Biology Podcast 58 (MP3 version)

Andrew Douch — Sat, 26 Jul 2008 06:10:26 GMT

This episode discusses tools, techniques and applications of DNA technology. This MP3 version lacks chapter markers but is compatible with non-iPod MP3 players. © 2008 Andrew Douch Please do not reproduce without permission.. Disclaimers: 1. The explanations provided in this podcast are given in good faith but no responsibility will be taken for thier accuracy. 2. The opinions expressed in this podcast are my own. They do not represent the opinions of the VCAA or any other organisation or government body. Voicemail: 00111 206 202 1214 email: biologypodcast@gmail.com forum: http://groups.google.com/group/douchys-biology-forum

Douchy's Biology Podcast 58 Biotech

Andrew Douch — Sat, 26 Jul 2008 05:47:38 GMT

This Episode discusses tools, techniques and applications of DNA technology. © 2008 Andrew Douch Please do not reproduce without permission. Disclaimers: 1. The explanations provided in this podcast are given in good faith but no responsibility will be taken for thier accuracy. 2. The opinions expressed in this podcast are my own. They do not represent the opinions of the VCAA or any other organisation or government body. Voicemail: 00111 206 202 1214 email: biologypodcast@gmail.com forum: http://groups.google.com/group/douchys-biology-forum

Douchy's Biology Podcast 57 (MP3version)

Andrew Douch — Thu, 17 Jul 2008 08:27:15 GMT

© 2008 Andrew Douch Please do not reproduce without permission. Disclaimers: 1. The explanations provided in this podcast are given in good faith but no responsibility will be taken for thier accuracy. 2. The opinions expressed in this podcast are my own. They do not represent the opinions of the VCAA or any other organisation or government body. Voicemail: 00111 206 202 1214 email: biologypodcast@gmail.com forum: http://groups.google.com/group/douchys-biology-forum

Douchy's Biology Podcast 57 Cell Division

Andrew Douch — Thu, 17 Jul 2008 06:02:59 GMT

Douchy's Biology Podcast 0814 (mp3)

Andrew Douch — Fri, 27 Jun 2008 11:15:42 GMT

This episode covers transcription of DNA to pre-mRNA, processing of pre-mRNA to mRNA, translation of mRNA to protein. It also looks at gene expression in prokaryotes and the idea of regulation of gene expression. © 2008 Andrew Douch biologypodcast@gmail.com 00111 206202 1214 http://groups.google.com/group/douchys-biology-forum

Douchy's Biology Podcast 0813 (mp3)

Andrew Douch — Fri, 27 Jun 2008 11:11:27 GMT

© 2008 Andrew Douch biologypodcast@gmail.com 00111 206202 1214 http://groups.google.com/group/douchys-biology-forum This episode covers DNA structure, DNA replication, Chromosomes, Genes, Non-coding DNA.

Douchy's Biology Podcast 0814 (56) How Genes Work

Andrew Douch — Thu, 26 Jun 2008 04:48:31 GMT

Douchy's Biology Podcast 0813 (55) Genes

Andrew Douch — Mon, 23 Jun 2008 03:44:30 GMT

Biology Podcast 2008.12 (54) Applications of Immunity

Andrew Douch — Mon, 26 May 2008 00:19:29 GMT

This episode covers the everyday applications of our understanding of the immune system. Types of immunity, vaccination, antivenoms, antiRhesus, allergies, autoimmune disorders and the ways that pathogens evade the immune system.   © 2008 Andrew Douch  biologypodcast@gmail.com   00111 206202 1214  http://groups.google.com/group/douchys-biology-forum

Biology Podcast 2008.12 (54) ApplicationsMP3

Andrew Douch — Mon, 26 May 2008 00:08:07 GMT

This is the same as the AAC (M4a) version available also through iTunes but without pictures and chapter markers. This episode covers the everyday applications of our understanding of the immune system. Types of immunity, vaccination, antivenoms, antiRhesus, allergies, autoimmune disorders and the ways that pathogens evade the immune system.   © 2008 Andrew Douch  biologypodcast@gmail.com  00111 206202 1214  http://groups.google.com/group/douchys-biology-forum

Biology Podcast 2008.11 (53) Immunity

Andrew Douch — Sat, 03 May 2008 12:16:27 GMT

© 2008 Andrew Douch biologypodcast@gmail.com 00111 206202 1214 http://groups.google.com/group/douchys-biology-forum This episode features Sarah as co-host and an interview with Prof. Peter Doherty. It covers the three lines of defence that mammals have against infection by pathogens.

Biology Podcast 2008.11 (53) MP3 version

Andrew Douch — Sat, 03 May 2008 12:11:47 GMT

© 2008 Andrew Douch biologypodcast@gmail.com 00111 206202 1214 http://groups.google.com/group/douchys-biology-forum This is the same as Episode 53 Immunity but has no pictures. This episode features Sarah as co-host and an interview with Prof. Peter Doherty. It covers the three lines of defence that mammals have against infection by pathogens.

Biology Podcast 2008.10 (52) MP3 version

Andrew Douch — Wed, 30 Apr 2008 11:41:56 GMT

© 2008 Andrew Douch biologypodcast@gmail.com 00111 206202 1214 http://groups.google.com/group/douchys-biology-forum This is the same as Episode 52 - but is an MP3. It lacks the pictures in the AAC version.

Biology Podcast 2008.10 (52) Disease

Andrew Douch — Wed, 30 Apr 2008 11:20:36 GMT

© 2008 Andrew Douch biologypodcast@gmail.com 00111 206202 1214 http://groups.google.com/group/douchys-biology-forum This episode covers Infectious diseases, and especially the pathogens that cause them. It relates to Unit 3 VCE Biology.

Biology Podcast 2008.9 (51v2) Signal Transduction

Andrew Douch — Sun, 20 Apr 2008 12:18:07 GMT

There was something wrong with episode 51. it would not play on SOME iPods. This is the same podcast but re-encoded. © 2008 Andrew Douch biologypodcast@gmail.com 00111 206202 1214 http://groups.google.com/group/douchys-biology-forum www.andrewdouch.com.au nathan's video: http://www.youtube.com/watch?v=UB6G9GD2KFk TYPES OF SIGNAL TRANSDUCTION G protein coupled receptor transduction Receptor Tyrosine Kinase transduction Ligand gated ion channel receptor transduction Intracellular receptor transduction DEFINITION signal transduction refers to any process by which a cell converts one kind of signal or stimulus into another most often involving ordered sequences of biochemical reactions inside the cell that are carried out by enzymes and linked through second messengers. In many cases a small initial stimulus is ‘amplified’ and elicits a large response. This is called a signal cascade. OTHER TERMS USED cAMP (cyclic adenosine monophosphate)

Biology Podcast 2008.9 (51) MP3 version

Andrew Douch — Fri, 18 Apr 2008 13:59:18 GMT

Biology Podcast 2008.8 (50) Homeostasis

Andrew Douch — Wed, 26 Mar 2008 10:19:13 GMT

Biology Podcast 2008.8 (50) MP3 Version

Andrew Douch — Wed, 26 Mar 2008 10:15:43 GMT