Btec Applied Science Overview - Detailed Analysis
How does an action potential travel through a neurone? What are the different types of gates and when are they open or closed? What is a synapse? What are the sequence of events which enable an action potential to cross the gap between two neurons? Unit 4 of the new AAQ is very similar to Unit 2 of the old specification. I will leave the old videos there as many students still use ... What is epithelial tissue and what are the two types? What is the function of this tissue in our breathing passages? What are the ... This video cover the circuit components that you need to know and a simple explanation of voltage, current and resistance. This video explains the answers for each question in the June 2018 Chemistry unit 1 paper. It is divided into chapters, so you can ...
Some types of cell, in both animals and plants, have a particular function. You need to be able to say how the structure of each of ... What are spectra and how are they used by chemists and physicists. If you are doing Unit 16 Astronomy and Space Mostly GCSE revision about the terms we use to describe waves. Make sure you understand these or you will struggle with the ...
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