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The inhibitory effect of the vagus nerve...

The inhibitory effect of the vagus nerve on the heart is due to the secretion of

A

(a) Glycine

B

(b) Dopamine

C

(c) Acetylcholine

D

(d) Norepinephrine

Text Solution

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The correct Answer is:
C
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TRUEMEN BIOLOGY ENGLISH-NEURAL CONTROL AND COORDINATION-MCQ
  1. The only cranial nerve which does not supply the cranial region but to...

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  2. The lungs, heart and stomach are supplied by

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  3. The inhibitory effect of the vagus nerve on the heart is due to the se...

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  4. Which of the following is not under the control of vagus nerve ?

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  5. Which of the following cranial is found only in amniotes ?

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  6. Select the correct statement regarding spinal nerves

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  7. In after cutting through the dorsal root of a spinal nerve of a mammal...

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  8. Which of these statements is a correct ?

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  9. Which of these is a correct count of the spinal nerves in man ?

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  10. In a frog, the connection between brain and spinal cord is severed. Th...

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  11. Pavlov is famous for his poineer work on

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  12. Sympathetic nerve fibres in mammals arise from

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  13. Post-ganglionic nerve fibres of sysmpathetic system are

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  14. The neurotransmitter of preganglionic sympathetic fibre is

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  15. Which of these fibres release epinephrine ?

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  16. Release of catecholamines from adrenal medulla (human) is an action of

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  17. Craniosacral outflow refers to

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  18. A list of cranial nerves are given below 1. Oculomotor 2.Trigeminal ...

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  19. Preganglionic fibres is long in

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  20. Parasympathetic ganglia are located in

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