E2 Perception Of Stimuli from Stephen Taylor – old syllabus – relevant.
A3 Perception of Stimuli (SL & HL)
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Tag Archives: neurons
A5 Neuropharmacology (HL only)
Infographic from Compound Interest.
11.2 Movement
A powerpoint from the OLD syllabus, much is still relevant.
This is an amazing gif from tabletop whale – you have to check it out:
Fantastic animated tutorials from McGraw Hill Education – Action Potentials & Muscle Contraction, Myofilament Contraction, sarcomere contraction & breakdown of ATP & cross-bridge movement.
Paul Andersen explains The Muscular System in 5m 59s.
In Crash Course Biology #30 – The Skeletal System: It’s ALIVE!, Hank introduces us to the framework of our bodies, our skeleton and in #31 – Big Guns: The Muscular System, he tells us the story of the complicated chemical dance that allows our skeletal muscles to contract and relax.
B7.1 The Nervous System
Science Bank 15 (Responding to Stimuli): Part 1 – the Eye (to 5m 30s); Part 2 – the Nervous System (to 9m 25s):
GCSE Bitesize revises The Nervous System (in 8m 27s) and here’s a short (less than 5 minute) video clip from BBC iScience – The Eye.
Other videos include Science in Focus – Wired Nervous System (22m 51s), The Virtual Body – Sensory Systems (19m) & BBC Short Circuit The Eye (19m).
Another power-point (this one includes the eye):
TEXTBOOK REVISION
IGCSE Biology: Coursebook, chapter 10, pp.126 – 134