Osteoclasts

Q. When a fracture begins to heal, one type of bone cell moves into the fracture site and tears down the damaged bone tissue. Which of the following tears down bone?

1. Osteon
2. Osteocytes
3. Osteoclasts
4. Osteoblasts

Q.

What is the central portion of the proximal area of centriole called?

Q. The only bone marrow cell that never appears in peripheral blood is

1. Myeloblast
2. Myelocyte
3. Lymphoblast
4. Megaloblast.

Q. When a fracture begins to heal, one type of bone cell moves into the fracture site and tears down the damaged bone tissue. Which of the following tears down bone?

1. Osteoblasts
2. Osteoclasts
3. Osteon
4. Osteocytes

Q. When a fracture begins to heal, one type of bone cell moves into the fracture site and tears down the damaged bone tissue. Which of the following tears down bone?

1. Osteoblasts
2. Osteoclasts
3. Osteon
4. Osteocytes