Why a person heart beat rate does not slow down even after he finished running?
A. Chemoreceptor detected pH is higher than normal
B. Hypothalamus detected pH is lower than normal
C. Sympathetic nerve secretes adrenaline
D. There are still left over adrenaline in the bloodstream
Select your answer:
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Endodontic Surgery Genes and DNA Radiation and Health Anatomy Nutrition - Digestive System How the Eyes work Respiratory and Circulatory Mutations, Replication, and Cancer Foodborne Illness Parts of the Brain Oncology Regulation of Heart Rate Inflammation and Healing Asexual Reproduction SkullOther quiz:
Eye in Color Vision › ViewWhat does the opponent-process theory suggest about color vision?
A. Colors are perceived through the photoreceptive cones only
B. Colors are perceived through a system that uses opposing colors
C. Only one type of cone is activated at a time
D. Colors are not processed in the brain
Microbiology › View
What is the purpose of incubating the agar plate?
A. To prevent the growth of bacteria
B. To sterilize the agar
C. To speed up the growth of bacteria
D. To allow the bacteria to grow