Final answer:
When tension is placed on bones, osteoblasts are stimulated and bone deposition occurs.
Step-by-step explanation:
When tension is placed on bones, osteoblasts are stimulated and bone deposition occurs. Osteoblasts are responsible for the synthesis of new bone matrix and subsequent mineralization. They secrete collagen and non-collagen proteins to form the organic matrix, which becomes insoluble and deposition of calcium and phosphate occurs, leading to mineralization. As mineralization progresses, the osteoblasts differentiate into osteocytes.