Comparison of sources, structural features and functions of osteoblasts and osteoclasts
Comparison of sources, structural features and functions of osteoblasts and osteoclasts
发布时间：2025-02-24 10:12:05
请在 下方输入 要搜索的题目：
推荐参考答案 (
由 快搜搜题库 官方老师解答 )
答案：【计分规则】: Osteoblast: derived from Osteoprogenitor cell. Distribution: surface of the forming bone LM: Large, cuboidal or low columnar cell. Round nucleus. Basophilic cytoplasm EM: Fine processes, processes of adjacent cells make contact via gap junctions. Rich in RER, free ribosomes and Golgi complex Function: Synthesize osteoid (unmineralized ECM). Promote calcification of osteoid. Differentiate into osteocytes. Osteoclast: derived from monocyte Distribution: resorption bay (Howship lacuna) LM: Multinuclear large cell, 2~100 nuclei. Acidophilic cytoplasm. Ruffled border EM: Ruffled border: similar to microvilli. Clear zone: a circular zone of cytoplasm around ruffled border, rich in microfilaments. Rich in lysosomes and phagocytic vacuoles. RER, Mit and Gol. Function: dissolve and absorb bone matrix
相关试题
- 1.Comparison of sources, structural features and functions of osteoblasts and osteoclasts
- 2.Briefly describe the structural characteristics and functions of the chewing mouthpart of the locust.
- 3.structural
- 4.in comparison
- 5.by comparison
- 6.be comparison
- 7.the structural view of
- 8.Structural analysis
- 9.structural design
- 10.a comparison between
