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What is the Type of tissue composed of canals calcium salts lamellae and lacunae?
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Organelles composed of membrane-bound sacs canals and vesicles?
It's the Endoplasmic Reticulum
How many canals are there in Canada?
there are over 15 canals in canada.
What part of the inner ear is involved in perceiving static balance?
The part which is responsible for dynamic balance is the semicircular canals while the one responsible for static balance is the vestibule, which is primarily composed of saccule and utricle.
What are the communicating tubes that connect adjacent haversian canals called?
Volkman's canals
What is the cavity in which an osteocyte occurs?
The small spaces in compact bone tissue that are holes that osteocytes live in are called lacunae (singular: lacuna). The canal that runs through the core of each osteon is the site of blood vessels and nerve fibers; these canals are called canaliculi. The lacuna can sometimes be seen as an empty space with the cell nucleus inside and sometimes the cell nucleus takes up the entire lacuna.
Tiny canals connecting lacunae?
The tiny canals that connect the lacunae are the canaliculi, the larger canals are the Haversian canals.
How are bone cells orangized in bone tissue?
The matrix for bone is laid down in thin layers called lamellae. The lamellae are arranged in concentric patterns around tubes called osteonic canals. Between the layers of lamellae the osteocytes are placed in depressions called lacunae. This pattern of concentric circles forms a cylinder-shaped unit called the osteon.
Minute canals that connect lacunae are called?
The canaliculi are the tiny canals.
Describe the microscopic structure of compact bone?
Under the microscope dense, compact bone shows a definite and a characteristic pattern of arrangement. The ground substance of bone is arranged in concentrated layers (lamellae) round the small canals which run parallel to the long axis (shaft) of the bone. These canals, called Haversian canals, are interconnected with one another via Volkmann's canals and contain a blood vessel, a nerve and a lymph vessel. Each Haversian canal is surrounded by concentric layers of bone matrix (called lamallae) and concentric rings of bone forming cells (osteoblasts). Bone cells remain alive and once they have completely surrounded by the hard bone matrix, they are called osteocytes. The osteocytes are embedded in fluid-filled cavities within the concentric lamellae. These cavities are known as lacunae and occur at regular intervals in these concentric layers of bone tissue. The lacunae are connected to one another and to the Haversian canals by a system of interconnecting canals known as canaliculi. Each Haversian canal, its concentric lamellae, lacunae with osteocytes and canaliculi forms a long cylinder and is called a Haversian system. Separate Haversian systems are joined to each other by means of interstitial lamellae.
What is the canal that connects lacunae to osteocytes?
The Haversian Canal is connected to the lacunae by a system of interconnecting canals called the canaliculi.
How is oxygen carried from outside a bone to an individual osteocyte?
Spider-shaped mature bone cells, called OSTEOCYTES, live in small spaces in the lamellae called LACUNAE. Tiny canals, called CANALICULI, connect the lacunae to each other and to the Haversian canal. The canaliculi contain slender, tentacle-like cellular processes of the osteocytes. The canaliculi provide routes through which nutrients and oxygen from the blood can reach the osteocytes and waste products (ammonia, carbon dioxide) can be removed and eventually carried away by blood vessels in theHaversian canals.
What tissue are cells in solid matrix arranged around central canal?
Bone cells surround Haversian canals. Osteon (Haversian system) is the structural unity of bone. Spaces for osteocytes are called lacunae. The matrix is present in concentric rings called lamellae. Canaliculi are canals that join lacunae with the central Haversian canal (central canal)
What is the purpose of canaliculi?
Canaliculi are small, microscopic canals between the various lacunae of ossified bone. The radiating processes of the osteocytes project into these canals
What are the telescoping tubes of matrix with their central canals that form a large part of compact bone?
L
What do haversian canals contain?
They are part of the microscopic structure of compact bone. Compact bone is solid, dense, and smooth.The structural unit of compact bone is the Haversian system or Osteon. These are elongated cylinders cemented together to form the long axis of a bone.Components of Haversian system consists of osteocytes (spider-shaped bone cells that lie in "lacunae") that have laid down a matrix of collagen and calcium salts in concentric lamellae (layers) around a central Haversian canal containing blood vessels and nerves.Each system has communicating canals within compact bone with other systems.
6. Blood vessels lymphatic vessels and nerves travel through compact bone via the A. canaliculi. B. lacunae. C. lamella. D. haversian canals.?
6. Blood vessels, lymphatic vessels, and nerves travel through compact bone via theA. canaliculi. B. lacunae. C. lamella. D. haversian canals.
What type of bone has lacunae in concentric circles around central canals and is found on the wall of the middle prtion of the long bone?
Compact bone
