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Heart beats are accelerated by
Options
(a) cranial nerves and acetylcholine
(b) cranial nerves and adrenaline
(c) sympathetic nerves and acetylcholine
(d) sympathetic nerves and ephinephrine
Correct Answer:
sympathetic nerves and ephinephrine
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Human Body Fluids and Excretory Products
(197)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Acetabulum is located in
- An analysis of chromosomal DNA using the Southern hybrization technique does not use:
- The nerve transmitter, produced at the synapse and neromuscular junction, is
- Formation of RBC’s in the bone marrow is called
- In mitochondrial electron transport system for every two pairs of electrons
Topics: Human Body Fluids and Excretory Products (197)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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Accelerator nerve ..(sympathetic nervous system) whenua stimulated, release neurotransmitter at SA node to increase heart rate.