What is the difference between lacunae and canaliculi?
Lacunae – spaces between lamellae. Osteocytes – mature bone cells in the lacunae. Canaliculi – tiny canals that connect all the lacunae.
What is the difference between lacunae and osteocyte?
The key difference between lacunae and osteocytes is that lacunae are small spaces in the lamellae that provide an area for osteocytes, while osteocytes are a type of bone cells that maintain the bone mass. Bone is a living and growing tissue that makes the skeleton of humans and other vertebrates.
What are canaliculi?
: a minute canal in a bodily structure.
What is the function of canaliculi?
The canaliculi supply nutrients via blood vessels, remove cellular wastes, and provide a means of communication between osteocytes.
What is lacunae function?
Lacunae – Function The primary function of lacuna in bone or cartilage is to provide housing to the cells it contains and keeps the enclosed cells alive and functional. In bones, lacunae encase osteocytes; in cartilage, lacunae enclose chondrocytes.
What are lacunae in bone?
In histology, a lacuna is a small space, containing an osteocyte in bone, or chondrocyte in cartilage. Lacuna. Section parallel to the surface from the body of the femur.
What is the difference between lacunae and lacunae?
Latin speakers modified lacus into lacuna and used it to mean “pit,” “cleft,” or “pool.” English speakers borrowed the term in the 17th century. It is usually pluralized as lacunae; however, lacunas is an accepted variant plural.
Where is canaliculi found?
Compact Bone Tissue Osteons are cylindrical structures that contain a mineral matrix and living osteocytes connected by canaliculi, which transport blood. They are aligned parallel to the long axis of the bone.
What are canals connect lacunae together?
tiny canals, connecting lacunae. canaliculi. minute canals connecting osteocytes of an osteon. matrix. inorganic salts deposited in organic ground substance. articular cartilage. thin hyaline cartilage layer that covers epiphyses of bones in synovial joints. compact bone.
What is the function of the lacunae?
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What is the small canal containing lacunae?
Lacunae are small spaces between the lamellae in which contain the bone cells (called “osteocytes”) are located. The lacunae are linked together by minute channels called canaliculi. The canaliculi provide routes by which nutrients can reach the osteocytes and waste products can leave them.
Which statements characterize canaliculi?
Which statements characterize canaliculi? 1. they contain osteocyte cytoplasmic extensions 2. they extend from lacunae to lacunae 3. nutrients pass through them Which tissue is responsible for the production of blood cells?