Which of the Following Is True of Osteoclasts

Multiple Choice

Which of the following is true of osteoclasts?

A) Osteoclasts maintain protein and mineral content of matrix.
B) Osteoclasts are responsible for laying down osteoid.
C) Osteoclasts form cytoplasmic extensions within canaliculi.
D) Osteoclasts are located within lacunae.
E) Osteoclasts secretes protein digesting enzymes and acids that dissolve matrix.