| ⇦ | 
| ⇨ |
In parasympathetic nervous system which of the following is released?
Options
(a) epinephrine
(b) norepinephrine
(c) serotonin
(d) acetylcholine
Correct Answer:
acetylcholine
Explanation:
The parasympathetic nervous system acts by relesing a chemical substance,acetylcholine,at the terminal endings of the postganglionic parasympathetic fibres.The latter are,thus,cholinergic.All the preganglionic nerve fibres of both these systems are cholinergic.
Related Questions: - Liver and pancreas of frog and rabbit are derived from
- Age of a tree can be estimated by :
- What is common among silver fish,scorpion,crab and honeybee
- In which one of the following options the two examples are correctly matched
- Radial conduction of water takes place by
Topics: Neural Control and Chemical Coordination
(195)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Liver and pancreas of frog and rabbit are derived from
- Age of a tree can be estimated by :
- What is common among silver fish,scorpion,crab and honeybee
- In which one of the following options the two examples are correctly matched
- Radial conduction of water takes place by
Topics: Neural Control and Chemical Coordination (195)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply