Which of the following is a characteristic of bone?
A) The bone matrix is very dense and contains deposits of calcium salts.
B) The matrix of the bone contains osteoclasts and chondroblasts.
C) Narrow channels pass through the matrix to allow for muscle attachment.
D) The matrix of bone is mostly collagen with very little calcium.
E) For strength, compact bone is organized into a meshwork of matrix called trabeculae.

Question

Quizplus · Accepted Answer

The bone matrix is very dense and contains deposits of calcium salts, which give bone its hardness and strength.

Answer: E 
 For strength, compact bone is organized into a meshwork of matrix called trabeculae, which are oriented along lines of stress and resist bending and twisting forces.

Therefore, the best choices are A and E.

Which of the Following Is a Characteristic of Bone