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Translation takes place on ribsomes, which can be found on the rough endoplasmic reticulum (ER) or within the cytoplasm.
Once the mRNA has been exported from the nucleus it binds to a ri...
First, we need to explain how the action potential is conducted along the length of the axon.
An action potential is transferred along an axon by the movement of Na+...
When there is an excess of glucose in the blood (as there would be after eating a meal), the increase in blood glucose concentration is detected by the beta cells of the islets...
Osmosis is the movement of solvent particles (usually referring to water) from an area of low concentration (i.e. lots of water particles) to and area of high concentration (i.e. less water particles a...
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