BONE COLORING KEY Spongy Bone (A) - green Volkman's Canal (B) - orange Osteocytes (C) - red Haversian Canal (D) -- yellow Compact Bone (E) -- leave white Periosteum (F) - pink OSTEOCYTES Lacuna (G) - blue Osteocyte (H) - red Canaliculi (I) - purple Nucleus of Osteocyte (J) - gray ... --osteoblasts secrete bone matrix and become surrounded by it (cells are now osteocytes)--matrix calcifies and hardens --compact bone replaces most spongy bone *Occurs by appositional growth ONLY* Growth of Bones. Bone would be more brittle with more collagen in the matrix. BONE MATRIX COLORING. Endochondral bones = all other bones. study of bone structure, function, and disorders. The cell responsible for secreting the matrix of bone is the _____. Explain skeletal cartilage structure in terms of water content, matrix, vascularity, and outer protective covering ... connects diaphysis and epiphysis-includes sight of bone elongation: epiphyseal plate ... around 2% of bone mass-osteocytes, osteoblasts, osteoprogenitor cells and osteoclasts. Spongy bone is well adapted to accept stress in many directions, which makes it good for shock absorption. An osteon contains osteocytes, lamellae, and a central canal, and is found in compact bone only. Several descriptions of bone structure are given below. The cartilage then gradually changes into bone tissue - a process called _____, Figure 6.3.3 – Anatomy of a Flat Bone: This cross-section of a flat bone shows the spongy bone (diploë) covered on either side by a layer of compact bone. OSTEOCYTES. Osteoclasts are important in removing calcium from the blood stream. Includes the osteocytes, lamella, haversian system, and other features of the bone matrix. Mature bone cells, called (2) maintain bone in a viable state. BONE MATRIX COLORING For best results, print in landscape mode. Bones first form as hyaline cartilage. BONE COLORING KEY . The anatomical features of the bone are shown on an image with a description to identify the structure and color it on the image. D. Bone Formation, Growth, and Remodeling ( pp. The structure of bone tissue suits the function. 134-138) 6 osteoclasts- giant bone-destroying cells activated by parathyroid hormone (PTH) osteoblasts- produce bone matrix around itself creating an osteocyte osteocyte- a mature bone cell bone remodeling- necessary to maintain proportions & strength in bones as they grow Identify the structure involved by choosing the appropriate term from the key and placing its letter in the blank. Bone Matrix Coloring (assignment) Bone Development and Growth: 1. Osseous Tissue: Bone Matrix and Cells Bone Matrix Osseous tissue is a connective tissue and like all connective tissues contains relatively few cells and large amounts of extracellular matrix. This key shows a sample coloring and answers to the questions. Dec 15, 2016 - Picture of the bone, the matrix, and and osteocyte for students to color to help them study. Which of the following bone tissues is adapted to support weight and withstand tension stress? Lacuna (G) - blue Osteocyte (H) - red Spongy Bone (A) - green Volkman's Canal (B) - orange Osteocytes (C) - red Haversian Canal (D) -- yellow Compact Bone (E) -- leave white Periosteum (F) - pink. _____bones = broad, flat bones of the skull. Then, on the photomicrograph of bone below (210 X), identify all structures named in the key and draw a bracket enclosing a single osteon. Functions. 2. 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