The two layers of compact bone and the interior spongy bone work together to protect the internal organs. ”, Experiment 5: Physical Skeleton – The Axial Skeleton, Size of cervical vertebrae in comparison to those of the thoracic and lumbar region, Table 10: Thoracic Vertebrae Observations, Size and weight of the thoracic vertebrae in comparison to those of the cervical and lumbar region, Appearance and projection direction of the Spinous Process, Size of the lumbar vertebrae in comparison to those of the cervical and lumbar region, Length of ribs 1 – 7 (do they increase or decrease in length? Human skeleton - Human skeleton - Hands and feet: The skeleton of the wrist, or carpus, consists of eight small carpal bones, which are arranged in two rows of four each. Expert Answer 100% (1 rating) It is important to classify bones: Because we know that every bones are different in their size and shape for their identification and study those bone it is important to class view the full answer. What is the purpose of cortical bone? ”, ”4. ”, ”6. Here, the cartilage only serves as a template. Short bones are the same in length and width and are present in the ankle and wrist. What are haversian systems? Spongy bones are made up of trabeculae. What type of bone is the calcaneus (tarsal... What are the differences between osteoblasts and... Osteocytes in lacunae within an osteon maintain... (a) Describe the classification of bones. Compare and contrast the size and function of the upper and lower extremities of the appendicular skeleton. Describe the three components of the sternum. answer! What material contributes the greatest to the compressive strength of bone? These bones are expanded into broad, flat plates, as in the cranium (), the ilium (), sternum and the rib cage.The flat bones are: the occipital, parietal, frontal, nasal, lacrimal, vomer, hip bone (coxal bone), sternum, ribs, and scapulae. Describe the difference between true ribs, false ribs and floating ribs. To what bone does the right scapula attach? We have four major categories: long bones, short bones, flat bones, irregular bones.We also have two minor categories of bones: sesamoid bones and sutural bones.. ”, ”4. Long bone, short bone, flat bone, and irregular bone are all named for their shape based on proportions and provide support. ” ”3. ”, ”5. You know it better as the breastbone. ”, ”3. Our writers are highly qualified to deliver high quality papers irrespective of the deadline and complexity, Tel: +1(805) 568 7317 Spongy bone and compact bone make up the long bones of the human skeleton.Long bones are longer than they are wide, like the tibia and the femur. What are the three fused bones that make up the coxae of the pelvic girdle? All rights reserved. They are: long bones, short bones, flat bones, and irregular bones. Compare and contrast the anatomical structure of a long bone and a flat bone. How many left metatarsals are there? The compact bone gets its white, smooth structure owing to the connective tissues that cover around ¾ part of the bone from inside. What is their function? The main role of the skull is to protect the brain from damage that could be generated by blows or falls. Compare and contrast cortical and trabecular bone. They form the shaft or diaphysis of long bones. Short bones are not as solidy and sturdy as long bones because they have less compact bone and more spongy bone making them more susceptible to compression, and even breaking. Compare and contrast the anatomical structure of a long bone and a flat bone. What is their function? At each end of the bone, there is an enlarged portion called an epiphysis (e-pif’-e-sis).The epiphyses (plural) articulate with adjacent bones to form joints. ”, ”5. © copyright 2003-2020 Study.com. On the skull below, fill in the blanks with the correct bone names. If the outer layer of a cranial bone fractures, the brain is still protected by the intact inner layer. Donec aliquet. First, I’ll talk about the long bones, which is the most common type of bone. We provide you with a FREE plagiarism report for all your papers, All our papers are of high quality. ”, Experiment 2: Digital Slide Image Examination—Bone, ”1. Flat Bones Flat bones have larger, flat surfaces. Compact bone is the cylindrical harder outer layer of the bone. flat bones are longer in 2 axis and relatively short in the other. Identify the category here. ”, ”2. ”, ”2. Bones are classified according to their shape. Spongy bone is the osseous tissue found in the middle of the bones. ”, Experiment 6: Virtual Model – The Axial Skeleton, ”1. We’ll go over all the flat bones in your body, from your head to your pelvis. A long bone is one that is cylindrical in shape, being longer than it is wide.Keep in mind, however, that the term describes the shape of a bone, not its size. Are long bones typically associated with the axial or appendicular skeleton? What are the three classifications of each type? They are also called cancellous bones. The two layers of compact bone and the interior spongy bone work together to protect the internal organs. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibus a molestie consequat, ultrices ac magna. ”, Bone Name Classification by Shape Classification by Location, ”1. ” ... ”2. (a)... What are haversian systems? They are hard and contain high amounts of minerals. Approximately 300 words per page (Double Spaced) and 600 words for single spaced; One inch margin top, bottom, left, right. examples of long bones; humours, radius, ulna and the small finger bones known as phalanges . Long bones are bones that have greater length than width. Fibrous joints are either sutures or syndesmoses. How are they different? How re they different? The key difference between trabecular and cortical bone is that the trabecular bone is the more porous inner regional layers of the body that produces red blood cells while the cortical bone is the rigid outer regional layers of the bone that stores fat. Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. Compare and contrast compact and spongy bone; Identify the structures that compose compact and spongy bone ; Describe how bones are nourished and innervated; Bone tissue (osseous tissue) differs greatly from other tissues in the body. ”, ”3. Compact bones occur in the outer surface of the long bones and spongy bones occur in the middle of the long bones. ), Length or ribs 8 – 12 (do they increase or decrease in length? What are the four parts of the upper extremity and the lower extremity of the appendicular skeleton? Flat bones are bones whose principal function is either extensive protection or the provision of broad surfaces for muscular attachment. Bones of the human body can be grouped into five different categories based on their shape - flat bones, long bones, short bones, irregular bones, and sesamoid bones. Earn Transferable Credit & Get your Degree, Get access to this video and our entire Q&A library. Both long and flat bones contain cortical bone. Sciences, Culinary Arts and Personal Long bone also contain spongy bone, flat also contain trabecular bone. The skull, also called the cranial vault, is composed of a series of bones, including the frontal, parietal, occipital, nasal, temporal, lacrimal and sphenoid bones. 55.Identify how many bones compose the ankle, foot and toes, and give the scientific name for each. What are the atlas and axis? Nam risus ante, dapibus a molestie consequat, ultrices ac magna. ”2. Here we outline the different types of bones in the human body and explain where they are found. The primary differences between the bones are their shape, and material they are made of. What is their function? ”, ”2. Compact bones are also called cortical bones, which contain osteons or Haversian systems. Hi there! (79) Intramembranous ossification: •Formation of bone directly within loose fibrous connective tissue. The compact bone gets its white, smooth structure owing to the connective tissues that cover around ¾ part of the bone from inside. Log in. These bones are tough and hard with negligible gaps inside them. Compact and spongy bones are two types of bones present in a long bone of the human skeleton. Compare flat bones and long bones. In contrast the flate bones are just a supporting bone, Example Scapula, the shoulder bone. Compare flat bones and long bones. This shaft is called a diaphysis. In addition to long bones, the four other types of bones in the human skeleton are short bones (the tarsal bones of the wrists and feet), flat bones (skull, rib cage, sternum, scapula), sesamoid bones (knee cap) and irregular bones (). Donec aliquet. However, if for some reason you are not satisfied with the result, you can always request for a refund. They are made up of osteons, and they contain high levels of calcium. In addition, bones also act to protect the organs such as heart, brain, lungs, and many more. Long bones, such as those of the arms, legs, fingers and toes, are made up mostly of compact bone. Compare flat bones and long bones. Bones of the skeletal system can be classified into four major types, categorized by shape and size. What are the three fused bones that make up the coxae of the pelvic girdle? Endochondral ossification is a type of ossification that proceeds through the formation of intermediate cartilage. How are they the same? examples of long … ), Articulation of the ribs and thoracic vertebrae (notice the specific rib and vertebra that articulate), ”1. Compare flat bones and long bones. The shafts found in long bones are also compact bones. What is their location in relationship to one another? Long bones- arm, forearm, thigh, leg, palms, soles, fingers & toes Short bones-carpals and tarsals --Sesamoid bones- Small flat bones that develop inside tendons (patella/kneecap) embryonic connective tissue). What is their location in relationship to one another? Around the... At what age are all bones normally ossified? The four main bone classifications are long, short, flat, and irregular bones. Mobile: +1(805) 568 7317 These bones are tough and hard with negligible gaps inside them. Describe the function of each. For the following bones, state whether they are cranial or facial bones and give their location. College. Based on the nature of bone-matrix, the skeletal bones are classified into two categories – (1) Compact bones and (2) Spongy bones. Flat bones are those bones which are found where the principal requirement is either extensive protection or the provision of broad surfaces for muscular attachment, the bones are expanded into broad, flat plates, as in the skull, the pelvis, sternum, rib cage, and the scapula. Embed. Compare and contrast intramembranous ossification with endochondral ossification. How are they different? Log in. Copy and paste this HTML code into your webpage to embed. These bones can vary in length (short or long), but the key characteristic is that they are longer than they are wide. ”, ”4. Ask your question. 56.Distinguish between the talus and calcaneus. Owned by Top Quality Essays Inc., Nursing Homeworks lists for more than 10,000 essays, term papers, book reports, Thesis and Dissertations among other forms of writing covering all major areas of nursing. They are softer and contain a lot of spaces in the bone. Expert Answer. What is the difference between the two? A long bone is one that is cylindrical in shape, being longer than it is wide. Which two bones attach to the patella? All our papers are written from scratch with no trace of plagiarism. Give examples of each type. On the other hand, spongy bone is the cuboidal, less dense, osseous tissue found in the inner region of the bone. Click one of our representatives below and we will get back to you as soon as possible. Bones are present in five different shapes in the human body which are flat, long, short, irregular and sesamoid. We don’t share any information with third parties. Step-by-step answer. There are both commonalities and differences between these respective shapes. What is the purpose of cortical bone? ”, ”5. Expert solutions for Question compare flat bones and long bones. compare and contrast flat bones and long bones. ” Experiment 1: Classification of Bones Table 6: Classification of Bones Bone Name Classification by Shape Classification by Location Post-Lab Questions ”1. Briefly describe the process of bone remodeling. By the sixth or seventh week of embryonic life, the actual process of bone development, ossification (osteogenesis), begins. Long bones are dense hard bones that provide strength, structure and mobility. If the outer layer of a cranial bone fractures, the brain is still protected by the intact inner layer. Human skeleton - Human skeleton - Hands and feet: The skeleton of the wrist, or carpus, consists of eight small carpal bones, which are arranged in two rows of four each. (1) Compact bone: They are tough and heavy bones made of compactly packed osteons. It also forms the outer layer plus the shaft of the long type of bones. ”, Experiment 8: Virtual Model – The Appendicular Skeleton, ”1. Bones at the base of the skull and long bones form via endochondral ossification. Long bones are found in the arms (humerus, ulna, radius) and legs (femur, tibia, fibula), as well as in the fingers (metacarpals, phalanges) and … How are they different? - 12966082 1. - Definition, Types and Diseases, Trabeculae of Bone: Definition & Function, What is Cartilage? 10 points paxbro7571 Asked 07.17.2019. What are the four parts of the upper extremity and the lower extremity of the appendicular skeleton? Compare and contrast the four bone classes and provide examples of each class. Flat bones, like those of the cranium, consist of a layer of diploë (spongy bone), covered on either side by a layer of compact bone (Figure 6.3.3). Likewise all the long bones have movements like, flexion, extension, abduction & adduction. These are long bones, short bones, flat bones, irregular bones, and sesamoid bones. ”, ”Insert photo of pig in dissection tray with your name clearly visible in the background: ”, You can feel safe using our website.