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 formationRelated 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:
