Question 13 Select one answer. Which of the following is properly matched with its function? A. Osteoclasts -- break down and reabsorb bone B. Osteocytes -- mature bone cells that act as sensors for repair C. All of the above are correctly matched with their function. D. Osteoblasts -- deposit and build new bone Question 14 Select one answer. Which classification of bone has a collection of specialized cells, organic extracellular matrix proteins, and and inorganic salt crystals? A. Spongy bone B. Neither C. Both D. Compact bone
Question 13 Select one answer.
Which of the following is properly matched with its function?
A. Osteoclasts -- break down and reabsorb bone
B. Osteocytes -- mature bone cells that act as sensors for repair
C. All of the above are correctly matched with their function.
D. Osteoblasts -- deposit and build new bone
Question 14 Select one answer.
Which classification of bone has a collection of specialized cells, organic extracellular matrix proteins, and and inorganic salt crystals?
A. Spongy bone
B. Neither
C. Both
D. Compact bone
Question 16 Select one answer.
How is water integrated into cartilage?
A. There is one water molecule per collagen protein. 2 4
B. A network of negatively charged glycosylated proteins attract water. 3
C. Blood vessels in cartilage drive the water in.
D. There is a pocket for water that is two to five centimeters in diameter.
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