which of the following is false
A) cardiac muscle contraction cannot be summated
B) skeletal muscle contraction may be summated
C) skeletal muscle control is neural
D) cardiac muscle control is neural only
E) Cardiocytes are interconnected through intercalated discs
D) cardiac muscle control is neural only
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Which of the following factors typically exerts the most influence on the horizontal displacement obtained by a projectile?
A. projection angle B. relative height of projection C. initial speed of projection D. initial acceleration of projection
The anaerobic reactions of cellular respiration take place in the
A) mitochondria. B) nucleus. C) cytoplasm. D) ribosomes.
Which type of neuronal pathway allows for a stimulus to be transmitted to the most number of cells?
A. Convergent B. Reverberating C. Divergent D. Both "Convergent" and "Reverberating" are correct.
Which of the following is not a characteristic of a muscle cell?
A. Plasticity B. Contractility C. Conductivity D. Extensibility E. Excitability