The term myogenic indicates that the heart muscle is the source of
A) receptors that trigger blood pressure reflexes.
B) the contractile force for pumping.
C) stem cells that repair damaged heart tissue.
D) a hormone that indirectly regulates blood volume.
E) the electrical signal that triggers heart contraction.
E) the electrical signal that triggers heart contraction.
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Vitamin A deficiencies could lead to
A. a decrease in rhodopsin and therefore a decrease in color vision. B. a decrease in opsins and therefore a decrease in color vision. C. a decrease in opsins and therefore a decrease in night vision. D. a decrease in rhodopsin and therefore a decrease in night vision. E. None of the above would be affected by a vitamin A deficiency.
Which kind of muscle is best able to regenerate after an injury?
A) both types of striated muscle B) skeletal muscle C) no type of muscle can regenerate D) cardiac muscle E) smooth muscle
What factors limit neurogenesis in the CNS of adults?
What will be an ideal response
All forms of diabetes mellitus are characterized by a lack of pancreatic insulin secretion
Indicate whether the statement is true or false