Final answer:
Osteoclasts are large, multinucleated bone cells with lysosomes that contain hydrolytic enzymes used for bone resorption, releasing minerals into the bloodstream.
Step-by-step explanation:
The bone cells that are large and multinucleated and contain lysosomes filled with hydrolytic enzymes are called osteoclasts. These cells play a crucial role in bone resorption, where they dissolve the bone matrix and release the minerals into the bloodstream to help regulate calcium concentrations. Osteoclasts can have up to 50 nuclei and are responsible for breaking down bone during the process of bone remodeling or in response to certain physiological stimuli, such as the presence of parathyroid hormone (PTH) and vitamin D.