The extensions of the pia that hold the spinal cord in place along the sides are called:
a. papillary muscles
b. denticulate ligaments
c. filum terminale
d. spinal roots
Answer: b. denticulate ligaments
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If a muscle that acts on the hand also has both of its attachment points in the hand, it is considered a(n) __________ muscle.
A. antagonistic B. synergistic C. convergent D. extrinsic E. intrinsic
The liver and skeletal muscles store glucose as ________ for a ready energy source.
A) ketone bodies B) glycogen C) lipids D) urea E) glucose
The following is a list of the blood vessels that carry blood to the kidney. 1. afferent arteriole 2. arcuate artery 3. interlobar artery 4. renal artery 5. glomerulus 6. cortical radiate artery 7. efferent arteriole 8. peritubular capillary The proper order in which blood passes through these vessels is
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Which of the following statements best describes research focused on the physiology of the lymphatic system?
A. Dr. Johnson's research focuses on the factors that regulate blood pH. B. Dr. Salak is interested in the chemical signaling that maintains normal blood glucose levels. C. Dr. Ali studies the signaling that occurs between defense cells and abnormal cells of the body. D. Dr. Woods is interested in the development of cell communication junctions associated with memory.