John was running downfield with the football. As he tried to avoid a tackle, he stepped in a hole and his foot was twisted under him with great force. The X-ray shows a "broken ankle." The structure that is most likely broken is
A. the calcaneus bone.
B. the patella.
C. the lateral malleolus.
D. a bone in the second metatarsal.
E. the medial cuneiform.
Answer: C
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100 mg/dL is a typical blood concentration of glucose. The molecular weight of glucose is approximately 180 daltons. What is the molarity of this solution in millimoles?
A) 10 B) 100 C) 0.56 D) 5.6 E) 18
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A) one B) two C) three D) four
Chromosomes are lined up at the equator of the cell during this stage of mitosis.
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