In this episode I talk about the age old battle between animals that want to eat plants and plants that don't want to be eaten. One of the defenses that plants use is to create toxins that poison the animals. This is why so many plants are a source of medicines and drugs that affect just about every physiological process in the body of animals. One of the defenses of animals is to rapidly detect a poisonous plant by the taste. They do this by a rapid and specialized form of conditioning calle...
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In this episode I talk about the age old battle between animals that want to eat plants and plants that don't want to be eaten. One of the defenses that plants use is to create toxins that poison the animals. This is why so many plants are a source of medicines and drugs that affect just about every physiological process in the body of animals. One of the defenses of animals is to rapidly detect a poisonous plant by the taste. They do this by a rapid and specialized form of conditioning calle...
Episode 7 - A Short History of You: Genes to Proteins
The Grand Scheme of Things
40 minutes
6 years ago
Episode 7 - A Short History of You: Genes to Proteins
In this episode we examine not only how DNA can replicate itself, but how genes build bodies and run them. DNA is simply a long chain of molecules called nucleotides.These chains are a code for the construction of proteins that are ling chains of amino acids. A protein is a long chain of amino acids strung together in a specific order. These chains fold up into large molecules that can have many properties. They build our bodies and control our biochemistry. Genes control the proteins by...
The Grand Scheme of Things
In this episode I talk about the age old battle between animals that want to eat plants and plants that don't want to be eaten. One of the defenses that plants use is to create toxins that poison the animals. This is why so many plants are a source of medicines and drugs that affect just about every physiological process in the body of animals. One of the defenses of animals is to rapidly detect a poisonous plant by the taste. They do this by a rapid and specialized form of conditioning calle...