The human liver is typically composed of ________ lobe(s).
A) one
B) two
C) three
D) four
E) five
D) four
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This is a spool-shaped process on distal end of the humerus that is found medial to the capitulum and articulates with the ulna
a) Coronoid fossa b) Trochlea c) Medial epicondyle d) Lateral epicondyle e) Lesser tubercle
The external flap of the human outer ear is called the ____.
Fill in the blank(s) with correct word
You are designing a drug. You'd like to deliver the drug by creating a skin patch that is impregnated with the drug and allowing the drug to diffuse through the layers of the skin to reach the underlying tissues and bloodstream. Which of these chemical changes might you make to increase the number of drug molecules that diffuse through the layers of skin cells?
A. Increasing the number of oxygen atoms in the drug B. Decreasing the number of nonpolar groups in the drug C. Increasing the number of nitrogen atoms in the drug D. Increasing the number of ionized groups in the drug E. Decreasing the number of polar groups in the drug
Motor units that control skeletal muscles involved with fine motor movements (eye muscles or the hands) have ________ muscle fibers than motor units that control more gross movements (gastrocnemius muscle of the lower leg).
A) more B) the same number of C) fewer