The major organs of the cardiovascular system are the ________
A) skeletal muscles
B) pharynx, larynx, trachea, bronchi and lungs
C) bones, cartilages, ligaments, and joints
D) brain, spinal cord, nerves, sensory receptors
E) heart and blood vessels
E
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Reactions within ________ provide most of the energy needed by a typical cell
A) cytoplasm B) the plasma membrane C) the mitochondria D) the endoplasmic reticulum E) nucleus
Which bone does not contain a paranasal sinus?
A. Sphenoid bone B. Maxilla C. Mandible D. Frontal bone E. Ethmoid bone
What structures compose a portal triad?
A. Branches of the hepatic artery, hepatic vein, and hepatic duct B. Branches of the common bile duct, central vein, and hepatic artery C. Branches of the hepatic duct, cystic duct, and central vein D. Branches of the hepatic artery, hepatic portal vein, and hepatic duct E. Branches of the cystic duct, central vein, and hepatic artery
Which of the following is an ascending tract of the spinal cord?
A. Medial reticulospinal tract B. Lateral tectospinal tract C. Ventral corticospinal tract D. Vestibulospinal tract E. Gracile fasciculus