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the contraction of any one cardiac muscle fiber A. will trigger an all-or-none response in all other cardiac fibers B. will cause the contraction of several others C. will cause the rate of heart muscle contraction to increase D. will stimulate the electrical conduction system of the heart E. will do non of the above
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Question Text | the contraction of any one cardiac muscle fiber
A. will trigger an all-or-none response in all other cardiac
fibers
B. will cause the contraction of several others
C. will cause the rate of heart muscle contraction to
increase
D. will stimulate the electrical conduction system of the
heart
E. will do non of the above |
Topic | All topics |
Subject | Biology |
Class | Class 11 |