WebBiology questions and answers. Q1. Osteons are the structural unit of compact bone. Some sources also apply the term osteon to the trabeculae in spongy bone, whose cross-sections somewhat resemble those of osteons. List two similarities and two differences between the cross-section of a trabecula and the cross-section of an osteon. WebA transverse cross section of a long bone shows a typical arrangement of lacunae in concentric circles around a central Haversian canal. ... The walls of the diaphysis are composed of compact bone. The wider section at each end of the bone is called the epiphysis, which is made from a thin layer of compact bone and filled with spongy …
Bone Anatomy: Image Details - NCI Visuals Online
WebNov 20, 2024 · The arrows point to the bone formations called X-marrow and Y-spongy.So, the correct option is D.. What are Compact and spongy bones? Osteons or haversian systems are tightly packed together to … WebApr 17, 2024 · File:Bone cross-section.svg. From Wikimedia Commons, the free media repository. File. File history. File usage on Commons. File usage on other wikis. Metadata. Size of this PNG preview of this SVG file: 800 × 400 pixels. Other resolutions: 320 × 160 pixels 640 × 320 pixels 1,024 × 512 pixels 1,280 × 640 pixels 2,560 × 1,280 pixels ... sanyo stainless academy
File:Bone cross-section.svg - Wikimedia Commons
WebOct 26, 2024 · Here is a cross-section of a long bone, highlighting the medullary cavity and the periosteum, made of compact bone. Surrounding the medullary cavity is a durable layer of compact bone called the ... WebSpongy bone is the inner framework of the bone in which the bone marrow resides. Hematopoiesis takes place here or fat cells might be stored depending on the location. … sanyo sr 3500 wine cooler