Pace-maker in heart of man influences: Circulatory System Physiology Mcqs September 7, 2019 BILAL KHATTAK0 A.Contraction of pelvis B.Rate of heartbeat C.Contraction of heart muscles D.Nerve impulse formation Related Mcqs: Role of pace-maker is: A pace-maker is found in the: Noradrenaline accelerates the beating of heart by: What is the function of synapse________________?? What will happen when a person of Kerala goes to Mount Everest: Why do we have techycardia during fever? Which of these nerve fibres accelerate the rate of heart beat: The heart rate in man is increased by: Acetylcholine retards the rate of heart beating by: Hypoxia in our body would:
