End-systolic volume is defined as the
A) amount of blood a ventricle ejects per cycle.
B) amount of blood which backflows into a ventricle.
C) amount of blood remaining in an atrium after atrial systole.
D) amount of blood remaining in a ventricle after contraction.
E) stroke volume multiplied by the heart rate.
D
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The precursor for plasmin is ____________________
Fill in the blank(s) with correct word
Which of the following is not one of the four mechanisms responsible for exchange in capillaries and sinusoids?
A) primary active transport B) vesicular transport by endothelial cells C) diffusion through gaps between adjacent endothelial cells D) diffusion across the capillary endothelial cells E) diffusion through the pores in fenestrated capillaries and sinusoids
Vaccines exist for rabies
Indicate whether the statement is true or false
The most abundant high-energy compound in cells is
A) DNA. B) adenosine diphosphate. C) adenosine monophosphate. D) adenosine triphosphate. E) RNA.