Warm up 5/5 • Tomorrow we will meet in Rm 151 –2 nd science room from front of the school • Take the histology lab and turn to page 3. – Come to the front and get 1 microslide viewer and one microslide strip. (Groups of 2) – Look at 3 different slides. Draw pictures of the slides in the field of views provided on page 3 of the lab. – Answer questions 10-14 – Must clean up by 2:00 pm
Warm up 5/5. Tomorrow we will meet in Rm 151 2 nd science room from front of the school Take the histology lab and turn to page 3. Come to the front and get 1 microslide viewer and one microslide strip. (Groups of 2) - PowerPoint PPT Presentation
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Warm up 5/5• Tomorrow we will meet in Rm 151
– 2nd science room from front of the school• Take the histology lab and turn to page 3.
– Come to the front and get 1 microslide viewer and one microslide strip. (Groups of 2)
– Look at 3 different slides. Draw pictures of the slides in the field of views provided on page 3 of the lab.
– Answer questions 10-14– Must clean up by 2:00 pm
• bones and their associated tissues (cartilage and ligaments) make up the skeletal system to support the body
BONE STRUCTURE
• porous and made of proteins and minerals
• osteocytes –cells that make bone
• bone marrow – soft bone tissue that produces platelets and blood cells
BONE DEVELOPMENT
• develop from cartilage (tough flexible connective tissue)
• ossification: hardening of bone cartilage• elongation at the end of bones
JOINTS
• place where two bones meet
• Fixed: no movement between bones (ex. skull).
• Semimovable: limited movement (i.e. rib cage and vertebrae)
• Movable 1. hinge – knee and knuckle 2. pivot – skull joins the vertebral column 3. ball-and-socket – hip 4. gliding – wrist and ankle (slide over one another)
JOINT STRUCTURE
• cartilage between joints for cushion• ligaments connect joints (bone to bone)
• Quiz Tomorrow • P 922 # 9, 10 (Due Tues)• Look at p 929 #7. Define parts of picture 1-4.
– Is this muscle elongated or contracted? (Due Tues)
• Problems p 922 # 5-7 Due Wednesday• Physiology Study Guide Due Thursday• Histology Lab (Due Friday)• Exam Friday: Intervention Wed & Thur