Neuromuscular junction
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Question 1 of 25
1. Question
NMJ stands for ————
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Question 2 of 25
2. Question
Neuromuscular junctions are also called —————–
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Question 3 of 25
3. Question
A synaptic connection between a neuron and a muscle cell is called a ————
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Question 4 of 25
4. Question
A junction that mediates information transfer from one neuron to the next from a neuron to an effector cell is called a…?
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Question 5 of 25
5. Question
How many main parts of the neuromuscular junction are there?Â
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Question 6 of 25
6. Question
The space between neurons at a nerve synapse across which a nerve impulse is transmitted is called the…?
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Question 7 of 25
7. Question
The neuromuscular junction plays a vital role in the function of ————————
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Question 8 of 25
8. Question
The synaptic cleft is roughly the size of ——-
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Question 9 of 25
9. Question
In which part of the neuromuscular junction are calcium channels present?
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Question 10 of 25
10. Question
Each skeletal muscle fibre is controlled by a neuron at a single ___________
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Question 11 of 25
11. Question
Nerve impulses cause the release of the neurotransmitter ————————- into the junction between the nerve cell and the muscle cell
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Question 12 of 25
12. Question
The neuromuscular junction is a microstructure present at the junction of —————————- and skeletal muscle fibres
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Question 13 of 25
13. Question
Which of these are found between neurons?
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Question 14 of 25
14. Question
Neuromuscular junctions use —————— to carry signals quickly
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Question 15 of 25
15. Question
Which neurotransmitter is released at a cholinergic synapse?
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Question 16 of 25
16. Question
In a cholinergic synapse, the neurotransmitter diffuses across the ———-
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Question 17 of 25
17. Question
There is depolarisation of the postsynaptic membrane when ————–
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Question 18 of 25
18. Question
Which class of transmembrane proteins form ion channels that are activated by changes in the electrical membrane potential?
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Question 19 of 25
19. Question
The chemical that crosses a neuromuscular gap is _____.
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Question 20 of 25
20. Question
The main neurotransmitter involved in skeletal muscle contraction is _____.
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Question 21 of 25
21. Question
Acetylcholine leaves the vesicles (by exocytosis) and diffuses across the ———–
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Question 22 of 25
22. Question
Mitochondria can also provide acetyl Coenzyme A which donates the acetyl group for the (re-)formation of ————
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Question 23 of 25
23. Question
A synaptic connection formed between a motor neuron axon and a muscle fibre is called a ———–
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Question 24 of 25
24. Question
Voltage-gated ion channels are responsible for the generation of electrical signals in —————-
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Question 25 of 25
25. Question
Which neurotransmitter is used to create impulses?
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