Dr Navnne Kumar Professor Anatomy K G M U Lko Bone Histology • Bone membrane- Periosteum Endosteum • 1 Cells- Osteoblast - Osteocyte - Osteoclast
Source Lesson: Bones: Types, Markings Histology 10) Label the structures of the image below Osteoblast Periosteum Periosteum (fibrous layer) Osteoclast
1 Support for the muscles 2 Protection for vital organs 3 Movement from the actions of muscles on bones 4 Electrolyte balance – the skeleton stores
Worksheet This page forms the base for the “wheel ” The cover for the wheel needs to be carefully cut out along the dark lines Line
Learning Outcome: Describe the two main divisions of the skeleton, and list the major functions of the skeletal system © 2018 Pearson Education, Inc Page 7
5 Movement: bones are sites for skeletal muscle attachment 6 Support: supports weight and provides HISTOLOGY OF BONE OSSIFICATION
C – exchange between blood and tissues; D – support; E – repair osteogenic cells and osteoblasts; D – provides blood supply to bones;
These images should help you understand how well the skeletal system provides support and protection while making movement possible Bone Markings
Basic Histology (23 questions): Ultrastructure (cell organelles) - 4 questions Basic tissues - 4 questions Bone, cartilage joints - 3 questions
Bone Histology Help 1 Keel 1 As you read the With the central canals, the perforating canals complete the communication pathway between the bone
Bone Histology Help 1 As you read the information below, use the diagrams to identify the parts and fill in the chart Osteon tue (Havartlan system) Lameleon
Dr Navnne Kumar Professor Anatomy K G M U Lko Bone Histology • Bone membrane- Periosteum Endosteum • 1 Cells- Osteoblast - Osteocyte - Osteoclast
Healthy bone remodeling occurs at many simultaneous sites throughout the body where bone is experiencing complete the statements on the worksheet as they refer back to their “wheels ” Use their Refer to the key for help with terms 1
Function : • 1-They are responsible for bone formation by synthesis and secretion of bone matrix (Osteocalcin protein) • 2- They are concerned with calcification of bone by secretion of: osteocalcin protein It helps bone calcification