According to Ohm's law, current is
A. directly related to both voltage and resistance.
B. directly related to voltage and inversely related to resistance.
C. inversely related to both voltage and resistance.
D. indirectly related to voltage and directly related to resistance.
B
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The end result of the classical and alternative pathways of complement activation is
A) an increase in pyrogen release. B) release of histamine. C) activated C3B attached to the cell wall. D) C1 bound to two antibodies. E) activation of properdin.
Which of the following is produced within red bone marrow?
A) adipose tissue B) protein C) blood cells D) calcium E) All of the answers are correct.
A reaction which creates larger molecules from substrates and results in water as a byproduct would be catalyzed by a ________ enzyme.
dehydrogenase hydrolase isomerase synthase
According to the Frank-Starling law
A. the greater the resistance from the arteries, the higher the blood pressure. B. the faster the heart rate, the larger the stroke volume. C. the more calcium available to the heart cell, the more forcefully it will contract. D. as the volume of blood entering the heart increases, ventricular contractions become more forceful.