Describe the sequence of events that occurs at a neuromuscular junction, starting from the arrival of an action potential at the presynaptic membrane up to the depolarisation of the postsynaptic membrane (sarcolemma). Do not include details about the action of acetylcholinesterase.
10 exam-style questions on AQA A Level Biology Nervous coordination (A-level only), covering Nerve impulses (A-level only) and Synaptic transmission (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.