A2 Biology: The Endocrine System
Автор: Dr Bhavsar Biology
Загружено: 2015-09-30
Просмотров: 4170
Описание: An overview of the main principles of the Endocrine system. The idea that this is a system of communication between sensors and effectors, just like the Nervous system. Only that in this case the 'message' is not an action potential moving along a neurone, but a molecule that moves from the cells of the gland, via the blood, to the target cells.
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