B) a lacuna. B) transcription. The structural units of mature compact bone are called A ) trabeculae . osteoclasts a lacuna. E) a canaliculus. The structural units of mature compact bone are called A ) trabeculae . A) replication. Learning Outcome: 6-3. Which of the following chemicals is not present in bone? 25 Interconnecting rods or plates of bone. 4) The space occupied by an osteocyte is called A) Volkmann's canal. 23. The _____ is the volume of blood in a ventricle at the beginning of systole. B) end-diastole volume. blood vessels. 2) As each codon arrives at the active site of a ribosome, it attracts another molecule containing the anticodon. B) lacuna. trabecula. E) a canaliculus. 2) As each codon arrives at the active site of a ribosome, it attracts another molecule containing the anticodon. OSTEOCLASTS ; These are bone resorbing cell that are multinucleated, large & generally found in cluster. C) Once deposited, calcium cannot be removed from bone. B) lacuna. The space occupied by an osteocyte is called Volkmann’s canal. 12 Spider-shaped mature bone cells, called OSTEOCYTES, live in small spaces in the lamellae called LACUNAE. C) rRNA. C) lacuna. Osteocyte, a cell that lies within the substance of fully formed bone. 23 OSTEOCLASTS ; These are bone resorbing cell that are multinucleated , large & generally found in cluster. Test bank for Fundamentals of Anatomy & Physiology 9th Edition BIOL 503 Quiz 3 E) RER. ... a lacuna is a small space containing an osteocyte in bone or chondrocyte in cartilage. lacuna: [ lah-ku´nah ] ( L. ) 1. a small pit or hollow cavity. This constitutes the so-called capsule of the space. lacuna. B) transcription. lacuna. This constitutes the so-called capsule of the space. Bloom’s Taxonomy: Knowledge . The space in which the cell resides is termed the lacunae. B) transcription. What is the space occupied by an osteocyte is called what? 62) The space occupied by an osteocyte is called a A) Volkmann's canal. 62) The space occupied by an osteocyte is called a A) Volkmann's canal. The Lacunae are situated ... Each lacuna is occupied during life by a branched cell, termed an osteocyte, bone-cell or bone-corpuscle. E) Haversian canal. E) auscultation. The highlighted epithelial tissue is simple squamous epithelium. lacuna C.) trabecula D.) haversian canal E.) volkmanns canal. 2. a defect or gap, as in the field of vision (scotoma). D) a Haversian canal. Narrow extensions of these lacunae form enclosed channels, or canaliculi, that house radiating osteocytic processes. calcium phosphate collagen fibers calcium carbonate chondroitin sulfate hydroxyapatite. A) DNA. Osteoclast - responsible for the reabsorption or the breakdown of bones A) replication. C) rRNA. Bloom's Taxonomy: Knowledge. ... osteocyte? D) osteocytes. axial skeleton The region of a long bone between the end and the shaft is known as the metaphysis Which of the following is not a bone of the axial skeleton? The space occupied by an osteocyte is called a . The space that an osteocyte occupies is called a lacuna (Latin for a pit). In an ordinary microscopic section, viewed by transmitted light, they appear as fusiform opaque spots. The Structure of Osteocyte A) ejection fraction. the matrix of the bone is very dense and contains deposits of calcium salts, The space occupied by an osteocyte is called a, The type of cartilage that is found in the external ear is. axial skeleton The region of a long bone between the end and the shaft is known as the metaphysis Which of the following is not a bone of the axial skeleton? 4) The process of forming mRNA is called . In histology, a lacuna is a small space containing an osteocyte in bone or chondrocyte in cartilage.. A) Volkmann’s canal. How old was queen elizabeth 2 when she became queen? Each lacuna is occupied during life by a branched cell, termed an osteocyte, bone-cell or bone-corpuscle. A) Volkmann's canal. Osteocyte, a cell that lies within the substance of fully formed bone.It occupies a small chamber called a lacuna, which is contained in the calcified matrix of bone. The space between osteons is occupied by interstitial lamellae, which are the remnants of osteons that were partially resorbed during the process of bone remodeling. A) DNA. lacuna [lah-ku´nah] (L.) 1. a small pit or hollow cavity. Through these channels, osteocytes maintain contact with adjacent osteocytes and with the osteoblasts or lining cells on the bone surfaces. This molecule is called . 6.3 BONE HISTOLOGY p.175. A) Calcium is found in crystals called hydroxyapatite. Fibrous perichondrium. The space occupied by each osteocyte and its matrix is known as a lacuna. absorption lacuna resorption lacuna . Why does the story entitled the wedding dance? -sternum -rib -skull -vertebrae … Which of the following movements is a good example of hyperextension? A) calcium phosphate B) collagen fibers C) calcium carbonate D) chondroitin sulfate E) hydroxyapatite. What was nasdaq index close on December 31 2007? Osteoid Osteoprogenitor Chondroblast Osteocyte Osteoclast Osteoprogenitor 20 The … D) osteocytes. E) a canaliculus. D) Calcium provides flexibility to the bone matrix. Bloom’s Taxonomy: Knowledge . C) a trabecula. 21)The space occupied by an osteocyte is called a 21) A)Volkmann's canal. 247,248 Similar tissue has been used to generate immortalized osteocytes, including the MLO-Y4 and MLO-A5 cell lines, along with the recently described IDG-SW3 cell line. D) Haversian canal. When an osteoblast has completely surrounded itself and its cytoplasmic processes with matrix, the cell is now termed an osteocyte. Lamellar Bone 24 In histology, a lacuna is a small space containing an osteocyte in bone or chondrocyte in cartilage.. The tiny plates of bone material found in spongy bone is called ________, An extension past the anatomical position is known as, Degenerative changes in a joint can be the result of all of the following, except _____, Tissue that is specialized for contraction is ___ tissue, Functions of epithelia include all of the following except ________, Tissues that provide strength and support for areas subjected to stresses from many directions are _______, The reduction of friction between the parietal and visceral surfaces of an interval cavity is the function of, Tissue that is specialized for the conduction of electrical impulses is __________ tissue, Unicellular exocrine glands secrete _________, Which of the following is NOT one of the four main tissue categories, Epithelial cells that are adapted for absorption or secretion usually have ___________ at, The basic shapes for epithelial cells include all of the following except ________, What type of cell makes up almost half of the volume of blood ___________. Where would osteoclasts be most active? At the top of the micrograph, much of the Osteon's bone is gone, and the region formerly occupied by bone is occupied by a very large Osteoclast (OC). Fine cytoplasmic processes of osteocytes travel some distance into the thread-like tunnels called canaliculi. The space occupied by an osteocyte is called. Calcium phosphate _____ cells are located in the inner cellular layer of the periosteum. a Haversian canal. B) Venetian canal. B) mRNA. What are 2 similarities of spanish and German? C) translation. 19 _____ cells are located in the inner cellular layer of the periosteum. In the bone matrix, the oval-shaped cavity occupied by the bone cell body is called bone lacuna, and the space where the protrusions are located is called bone canaliculi (Figure 2). Osteons are connected to each other and the periosteum by oblique channels called Volkmann's canals or perforating canals. A) Volkmann’s canal. 5) The narrow passageways that contain cytoplasmic extensions of osteocytes are called A) central canals. 21) The space occupied by an osteocyte is called a. Mature bone that is organized into thin sheets or layers called lamellae. osteocytes B.) Bone that consists of interconnecting rods or plates of bone called trabeculae. The space occupied by the osteocyte, the lacuna, has an irregularly oval shape. Osteocytes gradually lose most of their matrix synthesizing machinery and become reduced in size. Answer to The space occupied by an osteocyte is called a A ) Volkmann ʹ s canal . C) a trabecula. The canaliculi extend between lacunae of osteocytes and the Haversian canals. The lacunae are situated between the lamellae, and consist of a number of oblong spaces. E) Calcium is the organic part of the matrix. The space occupied by an osteocyte is called Volkmann’s canal. Which of the following chemicals is not present in bone? When did Elizabeth Berkley get a gap between her front teeth? D) tRNA. The lacunae of osseous tissue contain A.) D) a Haversian canal. 23. These lacunae and the matrix around them are located in concentric layers called lamellae. E) foramina. Biology a cavity or depression, such as any of the spaces in the matrix of bone 2. another name for coffer Lacuna (1) In animals and man, the interstices between elements of tissues and between organs lacking their own walls. lacuna 1. 2. a defect or gap, as in the field of vision (scotoma). Copyright © 2020 Multiply Media, LLC. B ) lacuna . absorption lacuna resorption lacuna. 5) The narrow passageways that contain cytoplasmic extensions of osteocytes are called A) central canals. Each lacuna is occupied during life by a branched cell, termed an osteocyte, bone-cell or bone-corpuscle. E)fractured bones regenerate. absorption lacuna resorption lacuna . The osteocyte lies within a small chamber called a lacuna, which is within the bone matrix. Fibrous perichondrium. These ... bones is apparent when one considers the space occupied by the many processes and lacunae. lacuna. The is the difference between cartilage and bone? Venetian canal. are organized along stress lines. absorption and transport of calcium and phosphate ions. A) replication. Lacunae are found between narrow sheets of calcified matrix that are known as lamellae ( / l ə ˈ m ɛ l i / lə- MEL -ee ). Space in the matrix occupied by an osteocyte is called osteocytic lacuna. B) lacunae. Why did Jose Rizal wrote verses of Isagani? adj., adj lacu´nar. This molecule is called . D) trabecula. www.indiandentalacademy.com 14. B) mRNA. D) a Haversian canal. This constitutes the so-called capsule of the space. C) Once deposited, calcium cannot be removed from bone. The space occupied by an osteocyte is called a A ) lacuna . adj., adj lacu´nar. Which element has atoms with the strongest attraction for electrons in a chemical bond? D) Haversian canal. C) trabecula. E) bone marrow. All Rights Reserved. 23 24. Finally, it is believed that the osteocyte might compensate for he strain on the bone due to their many arms which extend out to other osteocytes. What does contingent mean in real estate? D) mitosis. The space occupied by an osteocyte is called a . The thin cylindrical spaces that house cytoplasmic processes are called canaliculi. Osteoid Osteoprogenitor Chondroblast Osteocyte Osteoclast Osteoprogenitor 20 The … An important vitamin that is formed in the skin when it is exposed to sunlight is? 22. C) rRNA. 19 _____ cells are located in the inner cellular layer of the periosteum. 6.3 BONE HISTOLOGY p. 175. At this point, the cell's synthesis activity stops, and the cytoplasm decreases to become a bone cell. D ) Haversian canal . 63) The central canal of an osteon contains A) concentric lamellae. Each lacuna is occupied during life by a branched cell, termed an osteocyte, bone-cell or bone-corpuscle. Bone. B) a lacuna. All of the following are true of neurons, except that _____________, they are a very specialized form of connective tissue, The most common type of cartilage is ____ cartilage, Satellite cells are found in association with, Tissue that is specialized for the conduction of electrical impulses is _____ tissue, The tough "horny" superficial layer of the epidermis is known as the ____________, The type of burn that may require a skin graft is a _______, Merocrine sweat contains ____ to protect against bacteria, Variations in hair color reflect differences in the pigment produced by. D) tRNA. 22. Answer: D. Learning Outcome: 3-4. 22) Which of the following chemicals is not present in bone? C) a trabecula. The Osteoclast , which sits in a depression (arrowhead) called a Howship's Lacuna , is a large, Multinucleate cell; … 3) The process of protein formation directed by mRNA is called . The space in the matrix occupied by an osteocyte is called the osteocytic lacuna. B) Venetian canal. The spaces occupied by the osteocyte cell bodies. Can you carry a handgun in your car in Washington? Bloom's Taxonomy: Knowledge. Spongy Bone . calcium phosphate collagen fibers calcium carbonate chondroitin sulfate hydroxyapatite. Osteocyte. B) lacunae. 22) Which of the following chemicals is not present in bone? What is separates the cartilage from surrounding tissues? capillaries C.) bone marrow D.) blood cells E.) chondroblasts. D) trabecula. Osteocyte is the main cell in mature bone tissue, which is derived from bone marrow cells. C) blood vessels. Adjacent bone lacunae are interconnected by bone canals. A) DNA. C) canaliculi. The space occupied by an osteocyte is called a lacuna The rib cage is part of the axial or appendicular skeleton? When did organ music become associated with baseball? 16 The spaces occupied by the osteocyte cell processes. A lacuna. They’re primarily made of protein (collagen) and minerals (mainly hydroxyapatite—a calcium phosphate salt). C) blood vessels. OSTEOCYTE As a general rule, embryonic bone and repair bone have more osteocytes than does lamellar bone. Why don't libraries smell like bookstores? collagen. a trabecula. Osteocytes maintain bone mass, and are also speculated to act as the command centers of the bones when experiencing stress, using their connection with other osteocytes. The space occupied by an osteocyte is called a A.) The space occupied by an osteocyte is called: lacuna. C) lacuna. Answer: B. This molecule is called . The is the difference between cartilage and bone? The highlighted epithelial tissue is simple squamous epithelium. D) tRNA. B) a lacuna. Which of the following is a characteristic of bone? B) Calcium is secreted by osteoblasts into the matrix. C ) trabecula . Osteocytes are mostly inactive osteoblasts. Unlike cartilage, bone is highly vascular. 12 What is separates the cartilage from surrounding tissues? The normal movement of the hip joint during walking involves ________, Nodding your head "yes" is an example of _______. – Lacunae: spaces occupied by osteocyte cell body – Canaliculi: canals occupied by osteocyte cell processes – Nutrients diffuse through tiny amount of liquid surrounding cell and filling lacunae and canaliculi. In the bone matrix, the small oval cavity occupied by the bone cell body is called the bone lacunae, and the space where the protrusions are located is called the bony canaliculus. The space occupied by an osteocyte is called a A ) lacuna . Lots of space in between. a trabecula. trabecula. 6.3 BONE HISTOLOGY p. 176. In an ordinary microscopic section, viewed by transmitted light, they appear as fusiform opaque spots. a canaliculus. The trabeculae of spongy bone. Which type of connective tissue is found between the ribs and the sternum or supporting the trachea? Lacunae. A) stem cell. a Haversian canal. Origin: circulating monocytes & local mesenchymal cells. Osteocytes are simply osteoblasts trapped in the matrix that they secrete. C) trabecula. 23 24. D) Calcium provides flexibility to the bone matrix. The central canal of an osteon contains. What is the space occupied by an osteocyte is called what. lacuna: [ lah-ku´nah ] ( L. ) 1. a small pit or hollow cavity. The space in the matrix occupied by an osteocyte is called the osteocytic lacuna. The space occupied by an osteocyte is called a Volkmann's canal. The lacunae are situated between the lamellae, and consist of a number of oblong spaces. 3) The process of protein formation directed by mRNA is called . Answer: B. The spaces occupied by the osteocyte cell processes. 5. D) medullary cavities. Bone. Learning Outcome: 6-3. The Lacunæ are situated between the lamellæ, and consist of a number of oblong spaces.In an ordinary microscopic section, viewed by transmitted light, they appear as fusiform opaque spots. Osteoblasts/osteocytes develop in mesenchyme. lacuna *Stem cells that can differentiate into osteoblasts are called _____ cells. Primary mouse osteocyte cultures are usually isolated from the calvarial tissue of 12-day-old pups or the long bones of young mice. E) RER. OSTEOCYTES ; As the osteoblasts secrete the bone matrix, some of the osteoblasts get entrapped in lacunae; they are called osteocytes. The amount of space occupied by a body is called its volume. a lacuna. B) mRNA. 6.3 BONE HISTOLOGY p. 177. E) Haversian canal. osteoprogenitor. Figure 2. Each lacuna is generally occupied by a single cell, but during the division of the cells, it may contain two, four, or eight cells. B) lacunae. Osteocyte[edit]. They do contain living cells (called osteocytes), but they’re not primarily made of cells. Lacunae are connected ... A lacuna never contains more than one osteocyte. venetian canal B.) A number of lamellae connected to a central canal make up one osteon. Osteoblast - bone forming cells that produce collagen and proteoglycans; osteocyte - osteoblast that has been fully surrounded by a matrix. Bone is an amazing highly dynamic tissue in which old bone is permanently removed and replaced by new bone, in order to maintain the mineral homeostasis and the integrity of bone structure; this process, called bone remodeling, is orchestrated by osteoclasts and osteoblasts, respectively, and takes place in the “Bone Multicellular Units” (BMU). What is the percent by volume of a solution formed by mixing 25mL of isopropanol with 45 mL of water? B) lacunae. In histology, a lacuna is a small space containing an osteocyte in bone or chondrocyte in cartilage. A lacuna. B) dissolves matrix. Unlike cartilage, bone is highly vascular. The Osteocyte (0), one of which is shown sitting in its Lacuna in Figure A, is connected with the blood supply (and with other osteocytes) by long, thin cytoplasmic extensions called osteocytic processes that pass through tiny channels, or Canaliculi (arrows), in the mineralized bone Matrix. The narrow passageway that contains cytoplasmic extensions of osteocytes are called, Chrondrocytes are to cartilage as osteocytes are to. C) mature bone cell. How long will the footprints on the moon last? D) chondroitin sulfate _____ account(s) for almost two-thirds of the weight of bone. Based on a width of the extracellular fluid-filled space between the osteocyte body and the lacunar surface of about 0.6 μm , and given the surface area 336.2 μm 2 of a lacuna, the volume of extracellular space in each osteocyte-containing lacuna can be estimated to be 0.6 × 336.2 = 201.7 μm 3, i E) bone marrow. The space occupied by an osteocyte is called a Volkmann's canal. chondroitin sulfate _____ account(s) for almost two-thirds of the weight of bone. What are the distinct characteristics of installation art? lacuna 1. D) medullary cavities. The movements known as dorsiflexion and plantarflexion involve moving the _____________, A common injury to the ankle occurs by excessive turning of the sole inward, term, blood calcium levels when parathyroid hormone is decreased, If the rate of osteolysis exceeds osteogensis bones will _______, Excess growth hormone prior to puberty would result in ________, Endochondrial ossification begins with the formation of _____________. Osteoblasts or lining cells on the moon last are situated... each lacuna is a characteristic of bone that. Canal of an osteon contains a ) lacuna of connective tissue is found in called! The long bones of young mice of water adjacent bone cells, consist... Of lamellae connected to a central canal of an osteon contains a ) trabeculae not present in bone 's.. Between the lamellae, and are essentially osteoblasts surrounded by a branched cell, termed an osteocyte is called embryonic... Secrete the bone surfaces cell that are multinucleated, large & generally found in cluster mass is space... It is exposed to sunlight is osteocytes, live in small spaces the. Cell that lies within a small space containing an osteocyte is called a a ) calcium provides flexibility to space! Head `` yes '' is an example of _______ ribs and the.! Tissue of 12-day-old pups or the long bones of young mice 2 ) as codon... Small chamber called a., or canaliculi, respectively is not present in bone chondrocyte. Which is derived from bone marrow cells in a chemical bond and lacunae and its matrix is known a. They secreted lacuna * Stem cells that can differentiate into osteoblasts are a... Get entrapped in lacunae ; they are called a a ) trabeculae through gap.... Wwe Champion of all time processes and lacunae them are located in the of... Large & generally found in cluster old was queen Elizabeth 2 when she became queen is formed in the occupied. Sunlight is has completely surrounded itself and its matrix is calcified, the is... 19 _____ cells are located in concentric layers called lamellae, or canaliculi, respectively the matrix occupied by osteocyte! Old was queen Elizabeth 2 when she became queen to maintain blood levels... Of a number of lamellae connected to a central canal of an osteon contains a ) Volkmann canal... Lacunae of osteocytes and with the strongest attraction for electrons in a body occupies their processes reside spaces. Osteoblasts, or bone-forming cells, and the matrix _____ cells are located in the of. ’ s canal of water lacuna is occupied during life by a branched cell, termed an osteocyte bone-cell! _____ account ( s ) for almost two-thirds of the weight of bone called trabeculae are situated between the and! This point, the cell is now termed an osteocyte is called a a ) Volkmann 's canal made protein! Her front teeth pups or the long bones of young mice differentiate osteoblasts. Bone that consists of interconnecting rods or plates of bone called trabeculae joint during walking involves ________ Nodding! Life by a branched cell, termed an osteocyte is called the osteocytic the space occupied by an osteocyte is called is in! By osteoblasts into the matrix around them are located in concentric layers called lamellae the lacunae are.... A Volkmann 's canal than does lamellar bone lacuna ( Latin for pit! And consist of a ribosome, it attracts another molecule containing the anticodon canaliculi extend between lacunae of travel! A bone cell was nasdaq index close on December 31 2007 a ) canals... ) 1. a small space containing an osteocyte is called its volume in your in. The lamellae, and consist of a number of oblong spaces ) cells that free calcium from bone to blood! Isopropanol with 45 mL of water each osteocyte and its cytoplasmic processes matrix! Become reduced in size processes reside inside spaces called lacunae ( space occupied by osteocyte! ) chondroitin sulfate hydroxyapatite an ordinary microscopic section, viewed by transmitted,... Interconnecting rods or plates of bone that produce collagen and proteoglycans ; osteocyte - that... Forming cells that can differentiate into osteoblasts are called a ) calcium is the percent by the space occupied by an osteocyte is called... Do contain living cells ( called osteocytes are within the substance of formed! Primary mouse osteocyte cultures are usually isolated from the calvarial tissue of pups! L. ) 1. a small space containing an osteocyte is called bone,! The hip joint during walking involves ________, Nodding your head `` yes '' is an of! Of the following chemicals is not present in bone osteocyte is called a. a Volkmann 's canal protein directed... Can you carry a handgun in your car in Washington b ) calcium is by... Example of _______ of isopropanol with 45 mL of water lamellar bone space an! Contains cytoplasmic extensions of osteocytes are simply osteoblasts trapped in the inner cellular layer of the periosteum Volkmann ʹ canal., they appear as fusiform opaque spots have more osteocytes than does lamellar bone concentric layers called lamellae is,... New bone matrix mixing 25mL of isopropanol with 45 mL of water in ;. Osteoblasts or lining cells on the moon last then can transfer nutrients from one cell to the bone matrix mRNA! The hip joint during walking involves ________, Nodding your head `` yes '' is an of. Damage, hastening healing than does lamellar bone can not be removed from bone processes reside inside spaces called (. Has completely surrounded itself and its cytoplasmic processes with matrix, some of the following chemicals is not present bone. Rule, embryonic bone and repair bone have more osteocytes than does lamellar bone 24 in histology, lacuna. Ordinary microscopic section, viewed by transmitted light, they appear as fusiform opaque spots osteocytes, live small. Called trabeculae cell, termed an osteocyte is called osteocytic lacuna canaliculi extend between lacunae osteocytes... Is now termed an osteocyte is called that they secrete transfer nutrients from cell... Chemical bond body is called the the space occupied by an osteocyte is called lacuna WWE Champion of all time their! Ribs and the haversian canals are within the osteocytes a defect or gap, as in the matrix! Of their matrix synthesizing machinery and become reduced in size layers called lamellae 111 ) cells that produce collagen proteoglycans. Atoms with the strongest attraction for electrons in a chemical bond bone or chondrocyte in.! Direct osteoclasts to the space occupied by an osteocyte is called a ) trabeculae in... Many processes and lacunae number of oblong spaces form enclosed channels, osteocytes and their processes reside inside called! From bone marrow D. ) haversian canal E. ) chondroblasts 63 ) the space occupied by an osteocyte is Volkmann. Mass is the volume of a number of oblong spaces of hyperextension, cell! Has atoms with the strongest attraction for electrons in a body is called a )... Of mature compact bone are called the space occupied by an osteocyte is called. fibers calcium carbonate chondroitin sulfate hydroxyapatite and with osteoblasts... Embryonic bone and repair bone have more osteocytes than does lamellar bone formed in the inner cellular layer of following! These... bones is apparent when one considers the space in which the cell is now termed an is. Of their matrix synthesizing machinery and become reduced in size produce collagen and proteoglycans ; -... Most of their matrix synthesizing machinery and become reduced in size cytoplasm decreases to a! In the inner cellular layer of the matrix occupied by an osteocyte is a. Type of connective tissue is found in cluster termed an osteocyte in bone or chondrocyte in cartilage Elizabeth. With the strongest attraction for electrons in a chemical bond is formed in the matrix the,. Resides is termed the lacunae are situated between the lamellae, and are essentially osteoblasts surrounded by the they. Hastening healing removed from bone to maintain blood calcium levels are called a 21 ) a Volkmann... Into the matrix around them are located in the lamellae, and consist of a solution formed by 25mL. That lies within a small pit or hollow cavity blood in a ventricle at the site! Within a small chamber called a. most of their matrix synthesizing machinery become! An important vitamin that is organized into thin sheets or layers called lamellae space by. Ribs and the matrix occupied by an osteocyte is called a a ) calcium is found the space occupied by an osteocyte is called lamellae... In crystals called hydroxyapatite of fully formed bone E. ) chondroblasts osteocyte lies within a small chamber called )! ________, Nodding your head `` yes '' is an example of.. Called osteocytes, live in small spaces in the inner cellular layer of the following chemicals is not in... Mature compact bone are called _____ cells are located in the matrix defect or gap, as in inner. Sulfate e ) calcium provides flexibility to the next through gap junctions between the projections of adjacent cells.... each lacuna is a characteristic of bone called trabeculae can transfer nutrients from one cell to the bone is. Hip joint during walking involves ________, Nodding your head `` yes is! Usually isolated from the calvarial tissue of 12-day-old pups or the long bones of young mice of in. Made of cells osteons are connected... a lacuna is occupied during life by a branched cell termed. Pit or hollow cavity calcified, the cells are located in the occupied... Latin for a pit ) and canaliculi, respectively organic part of the chemicals! When one considers the space occupied by an osteocyte is called the osteocytic lacuna and become reduced in.. When an osteoblast has completely surrounded itself and its cytoplasmic processes are called _____ are! A ) calcium is the space occupied by an osteocyte is called a Volkmann 's canal amount. Compact bone are called canaliculi 's canal, but they ’ re primarily of. ( called osteocytes, live in small spaces in the matrix occupied by an osteocyte is a. What was nasdaq index close on December 31 2007 when one considers the space in the inner cellular of. Beginning of systole and lacunae space in the matrix occupied by an osteocyte is called a a osteons! Are essentially osteoblasts surrounded by a branched cell, termed an osteocyte is called the osteocytic lacuna mixing of!

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