The symptoms of cholera are due to the action of
A. an endotoxin.
B. modified mucus.
C. flagella.
D. an exotoxin.
D. an exotoxin.
Biology & Microbiology
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The bulging of a(n) ____ during the
contraction of the ventricles is referred to as ____.
a. arteriole; pulse b. artery; blood pressure c. arteriole; blood pressure d. artery; pulse e. vein; pulse
Biology & Microbiology
Genes from different organisms with similar sequences or open reading frames (ORFs) are called ________.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology
Vertebrae in the neck are classified as ________ vertebrae
Fill in the blank(s) with correct word
Biology & Microbiology
Breathing is most directly controlled by (the)
A. heart. B. lungs. C. diaphragm. D. conscious thought.
Biology & Microbiology