Question

cartilage matrix calcification and deterioration are a normal part of endochondral ossification and interzone. true false 9 multiple choice 1 point the cell responsible for secreting the matrix of bone is the chondrocyte osteoclast osteocyte osteoblast 10 multiple choice 1 point adding new bony matrix to injury sites is known as bone sizing bone deposition bone resorption bone liberation

Explanation:

1. Cartilage matrix calcification and deterioration are indeed normal parts of endochondral ossification and interzone development.
2. Osteoblasts are the cells that secrete the bone - matrix.
3. Adding new bony matrix to injury sites is called bone deposition.

Answer:

1. True
2. D. osteoblast
3. B. bone deposition