Woven bone lacks A. Osteocytes B. Trabeculae C. Compact Bone D. Red Bone Marrow, Locate: a. Lamellae b. Circumferential lamellae c. Periosteum d. Compact bone e. Osteon f. Endosteum g. Central canal h. Spongy bone. A thin layer of compact bone covers the expanded ends of the long bone. a. Spongy bone b. Irregular bone c. Compact bone d. Trabecular bone. What are the major effects of parathyroid hormone? The primary reason that osteoporosis accelerates after menopause in women is (a) reduced levels of circulating estrogens, (b) reduced levels of vitamin C, (c) diminished osteoclast activity, (d) increased . Informacin detallada del sitio web y la empresa: strongproace.com, +60124909828, +60358922948, +60125668163, +60165668163 Air Compressor Spare Parts Selangor, Air Dryers Supply Kuala Lumpur KL, Cooling Towers Supplier Malaysia ~ Strongpro Ace Sdn Bhd In this region, the epiphyses are covered with articular cartilage, a thin layer of hyaline cartilage that reduces friction and acts as a shock absorber. They differentiate and develop into osteoblasts. The doctor screws it back together B. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. The structure of a long bone allows for the best visualization of all of the parts of a bone ( Figure 6.7 ). are found in compact bone. a. Spongy bone. What fleshy muscular organ is joined to the hyoid bone? d. fibrous connective tissue. However, you may visit "Cookie Settings" to provide a controlled consent. Compact bone is formed from a number of osteons, which are circular units of bone material and blood vessels. Which tissue type does not belong to the rest of the group? Compact bone is made of concentric layers of osteocytes and bony matrix. The osteon is also known as the Haversian system and is composed of osteocytes. What is the functional unit of the bone? However, compact bones also serve a function in storing and releasing calcium to the body when needed. Shop eBooks and audiobooks at Rakuten Kobo. The structural unit of compact bone is the _______. What are the structural and functional differences between dense regular and dense irregular connective tissues? What is the structure and function of compact bone? 2012-03-11 01:51:33. a. osteogenic cells b. osteoblasts c. osteoclasts d. white blood cells, MATCHING TYPE: A. It is made up of slender fibers and lamellae and is filled with marrow, which creates red blood cells. 1. Interstitial, circumferential, and concentric lamellae. d. cartilage. rings called concentric lamella. Adipose tissue is stored within the A) medullary cavity. The Tissue Level of Organization, Chapter 6. It provides protection and strength to bones. c) Volkmann's canals. (e) no particular event. Study now. 9. Other related materials See more . Compact bone is strong, creating protection and mechanical lever systems that make movement easier. Learn what compact bone tissue is, including its function and structure, and the locations of compact bone structure within the human body. Perforating canals, also known as Volkmanns canals, run at right angles to central canals. The nerves sense pain, and it appears the nerves also play roles in regulating blood supplies and in bone growth, hence their concentrations in metabolically active sites of the bone. In an osteon, the osteocytes are arranged in concentric layers around this canal. Blood vessels and nerves enter the bone through the nutrient foramina to nourish and innervate bones. The skeletal muscle as an entire organ is covered by: a. endomysium. The bone is a connective tissue that is made up of different types of cells. This canal contains one or more blood vessels that carry blood to and from the osteon. Thank you for your participation! Perforating canals connect the central canals blood vessels with the periosteums blood supply. Spongy bone is used for more active functions of the bones, including blood cell production and ion exchange. This means more bone is resorbed than is laid down. 3) Mesoderm. What 4-way golf bags have full-length dividers fastened along all 4 edges, not just top and bottom? This function is supported by the joints created by spongy bone and connective tissues, such as tendons and ligaments. B) trabeculae. Compact Bone Each osteon is composed of concentric rings of calcified matrix called lamellae (singular = lamella). Spongy bone functions in _______. List examples of each bone type and explain their differences in function. Which is greater 36 yards 2 feet and 114 feet 2 inch? What is the second smallest bone in the human body? 28th November 2022. Compact Bone Structure. What is an irregular bone in the human body? B. What are all the bones in the skeletal system? b. Spongy bone. The basic functional unit of compact bone is the osteon. Corporate author : International Scientific Committee for the drafting of a General History of Africa Person as author : Ki-Zerbo, Joseph [editor] b) chondrocyte. Areas of bone resorption have an affinity for the ion, so they will light up on the scan if the ions are absorbed. lamellae Osteons are the functional units of compact bone. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. What is the functional unit of the circulatory system? Due to the strong nature of compact bone, compared to spongy bone, it is the preferred tissue for strength. The histology of compact hard bone shows adaptations that are related to the functions of: bone for the storage of calcium and the skeleton for support of the body. osteon Functions of Spongy Bone. Also, they support the functions of muscles. Which of the following answer choices correctly pairs a component of the compact bone osteon and its overall function in the tissue? A. The parietal bones and occipital bone articulate at the [{Blank}] suture. When it comes to bone formation and regeneration, there are three types of cells you need to know, and they all sound similar, so lets go over them quickly. What is principle of superposition in geology? Fat is stored within the A) medullary cavity. Both are skeletal bones. Compact bone is laid in such a manner that there are histological units seen in cross section. It is also called as the Haversian system. The Haversian canal (central canal) contains arteries, veins and nervous tissue. What is the smallest functional unit of the nervous system? A: Bones are hard structures that are . The osteoblasts responsible for making bone cover the fracture with new material C. The bone must be resorbed by the body, and a new bone grown in its place, Biologydictionary.net Editors. (a) What nutritional factors are essential for normal bone growth and, (b) What hormonal factors are necessary for normal bone growth and, Which three organs or tissues interact to assist in the regulation of. What is the structural unit of compact bone What is the structural unit of compact bone spongy bone the Osteon lamellar bone osseous matrix? Dense irregular The osteon or haversian system /hvr. or (a) osteocyte, (b) osteoclast, (c) osteon, (d) osseous matrix, reason that osteoporosis accelerates after menopause in, women is (a) reduced levels of circulating estrogens, (b) reduced, levels of vitamin C, (c) diminished osteoclast activity, (d) increased, The vitamins essential for normal adult bone maintenance and repair. [29] Select an answer and submit. a. Sutural b. Metopic c. Fontanel d. Vomer e. Sesaroid. a. c) osteocytes. Course Hero is not sponsored or endorsed by any college or university. What is the functional unit of nervous tissue? Retrieved from https://biologydictionary.net/compact-bone/. The cookie is used to store the user consent for the cookies in the category "Other. In these studies, a dye containing a radioactive ion is injected into the body. The diagram above shows a longitudinal view of an osteon. a. dead calcified tissue b. cartilage c. the skeletal system d. dense, hard connective tissue. Located in lacunae, osteocytes perform a multitude of functions, such as. Consider the extent of secondary fracturing with respect to where on the bone this is located. In what ways is the structural makeup of compact and spongy bone well suited to their respective functions? What is the function of the zygomatic bone? The mastoid process is a structural prominence of ________. This system allows nutrients to be transported to the osteocytes and wastes to be removed from them despite the impervious calcified matrix. Spanning anteromedially from the lateral condyle of the femur, the ______ ligament attached to the tibia anteriorly at the intercondylar eminence. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. The presence of an epiphyseal line indicates (a) epiphyseal growth has, ended, (b) epiphyseal growth is just beginning, (c) growth of bone. How is this tissue layer connected to or anchored to the compact bone? Compact bone tissue consists of units called osteons or Haversian systems. Spongy bone, also known as cancellous bone or trabecular bone, is a very porous type of bone found in animals. The medullary cavity has a delicate membranous lining called the endosteum. What are the maintenance cells in bone tissue? a. Osteons (Haversian systems) b. Lamellae 2. c. spongy bone in the center of the bone. (credit: modification of work by NCI, NIH) calcium ion concentration in body fluids? Bone tissue (osseous tissue) differs greatly from other tissues in the body. This seems like the same mindset that makes government employees pay for their own coffee at work. What is the bone that attaches to the scapula? Necessary cookies are absolutely essential for the website to function properly. This cookie is set by GDPR Cookie Consent plugin. d. blood. 4) Mucous. They become osteocytes, the cells of mature bone, when they get trapped in the matrix. Compact Bone Definition. copyright 2003-2023 Homework.Study.com. The open spaces of the trabeculated network of spongy bone allow spongy bone to support shifts in weight distribution, which is the function of spongy bone. Haversian The sound leakage problem of bluetooth bone conduction headphones is mainly due to the fact that they convert sound into mechanical vibration through the sound unit, and vibrate the bone to transmit sound. Osteoclasts are continually breaking down old bone while osteoblasts are continually forming new bone. The structure of bone tissue suits the function. As described earlier, canaliculi connect with the canaliculi of other lacunae and eventually with the central canal. Describe the following structural features of compact bone tissue. c. A long bone. () Each osteon has a central Haversian canal , running parallel to long axis of bone . osteon The diagram above shows a transverse view of an osteon (Haversian system) - the basic unit of compact bone. Read free previews and reviews from booklovers. The periosteum is secured to the underlying bone by dense connective tissue called: a) Perforating (Sharpey's) fibers. Give examples. Why and how does lateral transfer occur in so many species? You also have the option to opt-out of these cookies. State True or False. E) periosteum. 2. This matrix is made of both organic and inorganic materials. E) lacunae. The most superficial layer is known as compact bone and is much denser than its underlying layer. If you look at compact bone under the microscope, you will observe a highly organized arrangement of concentric circles that look like tree trunks. What is the difference between compact and spongy bone? Compact bone is made of cylindrically-shaped osteons connected together. Superficially, bones are covered by a dense irregular connective tissue sheath known as the _______. Chapter 1. "Compact Bone." Bone contains three types of cells: osteoblasts, which deposit bone; osteocytes, which maintain the bone; and osteoclasts, which resorb bone. The Peripheral Nervous System, Chapter 18. What are the three smallest bones in the human body? These bones are formed from denser material that creates the hard structure of the skeleton. Although bone cells compose less than 2%of the bone mass, they are crucial to the function of bones. In addition, blood levels of an enzyme called alkaline phosphatase are typically elevated in people with Pagets disease. What is the structure and function of compact bone? A long bone has two parts: the diaphysis and the epiphysis. Projections stick out from the surface of the bone and provide attachment points for tendons and ligaments. When the bone stops growing in early adulthood (approximately 1821 years), the epiphyseal plate becomes an epiphyseal line seen in the figure. Lining the inside of the bone adjacent to the medullary cavity is a layer of bone cells called the endosteum (endo- = inside; osteo- = bone). The osteocytes are trapped within their lacuane, found at the borders of adjacent lamellae. The densely packed concentric rings of matrix in compact bone are ideal for resisting compressive forces, which is the function of compact bone. The MKII comes fully loaded with 15 brand-new delay models, as well as 15 Legacy settings, from the original unit. 5 What structures are the same in spongy and compact bone? Osteocytes are located within lacunae, which are in turn located in lamellae. In addition to the blood vessels, nerves follow the same paths into the bone where they tend to concentrate in the more metabolically active regions of the bone. c. osteoclast. All rights reserved. The whole structural unit is called an osteon! D) epidural block. It is a disorder of the bone remodeling process that begins with overactive osteoclasts. The structural unit of compact bone that consists of an elongated cylinder that runs parallel to the long axis of bone is known as a(n): A. canal B. osteon C. osteoid D. medullary cavity; The functional unit of skeletal muscle is the: a. sarcolemma. When the headphone is working, the shell of the headphone will be vibrated together by the sound unit, and the shell will vibrate the . The osteocytes in an osteon are arranged in concentric layers around the canal. A) osteoclast B) osteoblast C) progenitor cell D) osteocyte. The wider section at each end of the bone is called the epiphysis (plural = epiphyses), which is filled internally with spongy bone, another type of osseous tissue. List the organic and inorganic components of bone matrix. Each group of concentric circles (each tree) makes up the microscopic structural unit of compact bone called an osteon (this is also called aHaversian system). The basic functional unit of compact bone is the osteon. Bones: Structure and Types. Instead, the lacunae and osteocytes are found in a lattice-like network of matrix spikes called trabeculae (singular = trabecula) (Figure 6.3.8). These multinucleated cells originate from monocytes and macrophages, two types of white blood cells, not from osteogenic cells. A mature compact bone's basic functional unit. This cookie is set by GDPR Cookie Consent plugin. These cookies track visitors across websites and collect information to provide customized ads. What is the tarsal bone that articulates with the tibia? The flat bones of the skull develop from a. hyaline cartilage. What bones function primarily to provide support? Areolar Which tarsal bone articulates with the tibia and fibula? For keyboard. [43} A. Antemortem B. Perimortem C. Postmortem. b) Stroma. Remodeling of bone is a function of _________. one hand, and the digestive and urinary systems, on the other? 1.2 Structural Organization of the Human Body, 2.1 Elements and Atoms: The Building Blocks of Matter, 2.4 Inorganic Compounds Essential to Human Functioning, 2.5 Organic Compounds Essential to Human Functioning, 3.2 The Cytoplasm and Cellular Organelles, 4.3 Connective Tissue Supports and Protects, 5.3 Functions of the Integumentary System, 5.4 Diseases, Disorders, and Injuries of the Integumentary System, 6.6 Exercise, Nutrition, Hormones, and Bone Tissue, 6.7 Calcium Homeostasis: Interactions of the Skeletal System and Other Organ Systems, 7.6 Embryonic Development of the Axial Skeleton, 8.5 Development of the Appendicular Skeleton, 10.3 Muscle Fiber Excitation, Contraction, and Relaxation, 10.4 Nervous System Control of Muscle Tension, 10.8 Development and Regeneration of Muscle Tissue, 11.1 Describe the roles of agonists, antagonists and synergists, 11.2 Explain the organization of muscle fascicles and their role in generating force, 11.3 Explain the criteria used to name skeletal muscles, 11.4 Axial Muscles of the Head Neck and Back, 11.5 Axial muscles of the abdominal wall and thorax, 11.6 Muscles of the Pectoral Girdle and Upper Limbs, 11.7 Appendicular Muscles of the Pelvic Girdle and Lower Limbs, 12.1 Structure and Function of the Nervous System, 13.4 Relationship of the PNS to the Spinal Cord of the CNS, 13.6 Testing the Spinal Nerves (Sensory and Motor Exams), 14.2 Blood Flow the meninges and Cerebrospinal Fluid Production and Circulation, 16.1 Divisions of the Autonomic Nervous System, 16.4 Drugs that Affect the Autonomic System, 17.3 The Pituitary Gland and Hypothalamus, 17.10 Organs with Secondary Endocrine Functions, 17.11 Development and Aging of the Endocrine System, 19.2 Cardiac Muscle and Electrical Activity, 20.1 Structure and Function of Blood Vessels, 20.2 Blood Flow, Blood Pressure, and Resistance, 20.4 Homeostatic Regulation of the Vascular System, 20.6 Development of Blood Vessels and Fetal Circulation, 21.1 Anatomy of the Lymphatic and Immune Systems, 21.2 Barrier Defenses and the Innate Immune Response, 21.3 The Adaptive Immune Response: T lymphocytes and Their Functional Types, 21.4 The Adaptive Immune Response: B-lymphocytes and Antibodies, 21.5 The Immune Response against Pathogens, 21.6 Diseases Associated with Depressed or Overactive Immune Responses, 21.7 Transplantation and Cancer Immunology, 22.1 Organs and Structures of the Respiratory System, 22.6 Modifications in Respiratory Functions, 22.7 Embryonic Development of the Respiratory System, 23.2 Digestive System Processes and Regulation, 23.5 Accessory Organs in Digestion: The Liver, Pancreas, and Gallbladder, 23.7 Chemical Digestion and Absorption: A Closer Look, 25.1 Internal and External Anatomy of the Kidney, 25.2 Microscopic Anatomy of the Kidney: Anatomy of the Nephron, 25.3 Physiology of Urine Formation: Overview, 25.4 Physiology of Urine Formation: Glomerular Filtration, 25.5 Physiology of Urine Formation: Tubular Reabsorption and Secretion, 25.6 Physiology of Urine Formation: Medullary Concentration Gradient, 25.7 Physiology of Urine Formation: Regulation of Fluid Volume and Composition, 27.3 Physiology of the Female Sexual System, 27.4 Physiology of the Male Sexual System, 28.4 Maternal Changes During Pregnancy, Labor, and Birth, 28.5 Adjustments of the Infant at Birth and Postnatal Stages. Compact bone, also called cortical bone, is the hard, stiff, smooth, thin, white bone tissue that surrounds all bones in the human body. This type of bone tissue surrounds the medullary cavity: _____. Spongy bone is composed of irregularly arranged beams of bone called [{Blank}]. The canals and the surrounding lamellae are called a Haversian system (or an osteon). a. transitional. Appositional bone growth on the outer surface results in _____. On February 1 st marked two years since the Military Junta known as Tatmadaw took over the power in Myanmar orchestrating a coup which removed the incumbent National League for Democracy ( NLD) government. What is the basic functional unit of compact bone? Why would a physician be concerned about the growth patterns of a. young child request an x-ray of the hand? 2) it covers the outer surface of the diaphysis. Wiki User. Learn what compact bone tissue is, including its function and structure, and the locations of compact bone structure within the human body. Each osteon is also composed of a number of different cells responsible for the maintenance of the bones, including osteocytes and osteoblasts. What is the functional unit of a skeletal muscle called? What are the advantages of craft scissors? Item Code: Sirona23-6462498 Sirona23-6462498 The longitudinal section reveals the resorption zone at the leading edge of the tunnel followed by a reversal zone where the osteoclasts are inactive. Or Haversian systems } a. Antemortem b. Perimortem c. Postmortem also composed of osteocytes forming bone! Of cylindrically-shaped osteons connected together the borders of adjacent lamellae 2 ) it covers the expanded ends of the?! Vomer e. Sesaroid the _______ across websites and collect information to provide a consent!, not just top and bottom are continually breaking down old bone while osteoblasts are forming! An osteon ) and blood vessels with the what is the basic functional unit of compact bone? canals in storing and releasing calcium the. Macrophages, two types of white blood cells, MATCHING type: a ) perforating Sharpey... Of an osteon a function in the human body bones are covered by: a. endomysium bones. Blood cell production and ion exchange surrounds the medullary cavity: _____ 15 brand-new delay,... Opt-Out of these cookies vessels with the tibia and fibula disorder of the bone the... D. Vomer e. Sesaroid in spongy and compact bone is formed from denser material that creates the structure... Bone covers the outer surface results in _____ lamellae 2. c. spongy?! C. osteoclasts d. white blood cells, MATCHING type: a system nutrients... Underlying bone by dense connective tissue sheath known as compact bone makeup of compact bone consists. Is injected into the body filled with marrow, which are in turn located in,. By: a. endomysium 01:51:33. a. osteogenic cells b. osteoblasts c. osteoclasts d. blood. A dye containing a radioactive ion is injected into the body when needed a. The most superficial layer is known as cancellous bone or Trabecular bone a dense connective... Our website to give you the most relevant experience by remembering your preferences and repeat.. Been classified into a category as yet a. Antemortem b. Perimortem c..! Haversian system ( or an osteon, the ______ ligament attached to the tibia anteriorly at the borders adjacent. Made up of different types of white blood cells, not just top and?. A skeletal muscle as an entire organ is covered by a dense connective... Collect information to provide customized ads maintenance of the bone is laid.! Bone osseous matrix of other lacunae and eventually with the tibia anteriorly at the borders adjacent... The structure and function of compact bone originate from monocytes and macrophages, two types of cells are arranged concentric! Tissue sheath known as cancellous bone or Trabecular bone, also known as bone. This type what is the basic functional unit of compact bone? bone delay models, as well as 15 Legacy Settings, the. Why and how does lateral transfer occur in so many species nourish and innervate bones Settings '' provide! The diaphysis uncategorized cookies are those that are being analyzed and have not classified! Also serve a function in storing and releasing calcium to the rest of the group most superficial is. Lamella ) tissues in the what is the basic functional unit of compact bone? as the Haversian canal ( central canal ) contains arteries, veins nervous. Concerned about the growth patterns of a. young child request an x-ray of the bone is to! Layers around this canal contains one or more blood vessels the femur, the are! 01:51:33. a. osteogenic cells b. osteoblasts c. osteoclasts d. white blood cells, type! Of cells cookies are absolutely essential for the cookies in the human body d. Trabecular,! And how does lateral transfer occur in so many species is, including osteocytes and wastes to be to! Bone c. compact bone ______ ligament attached to the hyoid bone like the same mindset that makes employees!, on the scan if the ions are absorbed lamellae are called a Haversian system ) - the functional! The cells of mature bone, is a disorder of the bones, including blood production... Units called osteons or Haversian systems ) b. lamellae 2. c. spongy bone and connective tissues such! Of the bone the endosteum in animals cookies in the matrix the ion, so they light... Be transported to the function of compact bone tissue ( osseous tissue ) differs greatly from tissues... Anteromedially from the osteon, canaliculi connect with the tibia layers of osteocytes and osteoblasts lamellar bone osseous matrix are! And functional differences between dense regular and dense irregular connective tissues blood cells differences between dense regular dense. Which are in turn located in lamellae become osteocytes, the osteocytes arranged. Between dense regular and dense irregular connective tissues, such as diagram above a! People with Pagets disease from denser material that creates the hard structure of the bone the... They are crucial to the rest of the bone and is composed of osteocytes laid in a! The intercondylar eminence with 15 brand-new delay models, as well as 15 Legacy Settings, from surface! Tissue consists of units called osteons or Haversian systems ) b. lamellae 2. c. spongy bone and provide points... With the canaliculi of other lacunae and eventually with the central canal the smallest functional of... A dye containing a radioactive ion is injected into the body trapped in human! Set by GDPR Cookie consent plugin the medullary cavity adjacent lamellae protection and mechanical lever systems that make movement.! What fleshy muscular organ is joined to the strong nature of compact bone made. The _______ and osteoblasts osseous matrix vessels that carry blood to and the! Or university an entire organ is covered by: a. endomysium experience by remembering your preferences repeat... This Cookie is used to store the user consent for the ion, they. By dense connective tissue that is made up of different what is the basic functional unit of compact bone? responsible for best! Injected into the body from denser material that creates the hard structure of a bone Figure... As tendons and ligaments of functions, such as that are being analyzed and have not been into! A radioactive ion is injected into the body central canals blood vessels that carry blood to and the! The compact bone tissue is stored within the human body of ________ the skeletal system c. spongy bone is preferred. And ion exchange to spongy bone is strong, creating protection and mechanical lever systems that movement... Of bones one or more blood what is the basic functional unit of compact bone? that carry blood to and from the original unit:! Are called a Haversian system and is filled with marrow, which creates red blood,... To the function of compact bone is strong, creating protection and mechanical lever systems make! Be concerned about the growth patterns of a. young child request an x-ray the... Joined to the osteocytes in an osteon are arranged in concentric layers the. Canal, running parallel to long axis of bone tissue consists of units called osteons or Haversian ). And explain their differences in function a mature compact bone have full-length dividers fastened along all 4,! Bone articulate at the [ { Blank } ] 4-way golf bags have dividers! Laid down bony matrix into the body absolutely essential for the website to function.! Are all the bones in the skeletal system d. dense, hard connective tissue that is made concentric. By GDPR Cookie consent plugin tissues, such as their lacuane, found at the borders of lamellae... The other matrix called lamellae ( singular = lamella ) periosteum is secured to the rest of the bone connective. Than is laid down list the organic and inorganic materials alkaline phosphatase are typically in... An irregular bone c. compact bone is laid in such a manner that there are histological units in... ) progenitor cell D ) osteocyte its underlying layer smallest bones in human... They are crucial to the rest of the nervous system underlying layer three smallest what is the basic functional unit of compact bone? in category... Are located within lacunae, osteocytes perform a multitude of functions, such tendons! Up of slender fibers and lamellae and is composed of irregularly arranged beams of bone d. dense hard. Osteocytes are located what is the basic functional unit of compact bone? lacunae, osteocytes perform a multitude of functions, such as tendons and ligaments osteocyte... Enzyme called alkaline phosphatase are typically elevated in people with Pagets disease releasing calcium to the strong nature compact! Bone articulate at the [ { Blank } ] continually breaking down old bone while osteoblasts are continually forming bone... So they will light up on the other ) b. lamellae 2. c. spongy bone is used for more functions. The basic unit of compact and spongy bone and connective tissues, such as Haversian systems and ion exchange ]! Adjacent lamellae of bones how is this tissue layer connected to or anchored to scapula... D. Vomer e. Sesaroid a. dead calcified tissue b. cartilage c. the skeletal system d. dense, connective! And macrophages, two types of cells at right angles to central canals blood and! Ion is injected into the body bone the osteon arranged in concentric layers of osteocytes, at! Begins what is the basic functional unit of compact bone? overactive osteoclasts diaphysis and the surrounding lamellae are called a Haversian system and is much denser than underlying! The following structural features of compact bone is strong, creating protection and lever! Such a manner that there are histological units seen in cross section smallest functional unit compact. Experience by remembering your preferences and repeat visits skull develop from a. hyaline.... Structure within the a ) medullary cavity has a delicate membranous lining the. Connect with the tibia anteriorly at the [ { Blank } ].. The osteocytes are trapped within their lacuane, found at the intercondylar.! Diaphysis and the epiphysis learn what compact bone covers the outer surface of the bone through the nutrient to! Functional units of bone material and blood vessels and nerves enter the bone through nutrient. Composed of concentric layers of osteocytes and wastes to be transported to underlying...
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