Lab Assignment Worksheet Name Part 1: Bone Structure 1. Draw and label bone tiss
ID: 210982 • Letter: L
Question
Lab Assignment Worksheet Name Part 1: Bone Structure 1. Draw and label bone tissue. Label the following structures: osteon, osteocyte, extracellular matrix (calcium, phosphorus, collagen), blood vessels, nerves. 2. What molecule(s) make bones flexible? 3. What molecule(s) make bones hard? os teoclasts? n osteocytes, osteoblasts and 4. What are the similarities and differences betwee How does these cells function in bone remodeling? 5. What is the name of the tissue that connects bones to other bones?Explanation / Answer
2.Ans-
Fibrous protein collagen makes the bones flexible and also become an important component of many other tissues such as skin and tendon.
3.Ans-
Bones become hard due to collagen, hydroxyapatite and other salts of calcium and phosphate.
4.Ans-
Similarities-
Osteoblasts, osteocytes, and osteoclasts all are connective tissue of bone cells. They involved in bone remodeling.
Difference-
Osteocytes are mature and permanent bone cells.
Osteoblasts involve the formation of new osteocytes.
Osteoclasts associated to reabsorb old bone matter.
Remodeling-
Osteoclasts are involved in resorbing or breaking down, bone matrix. For bone remodeling, a balance between bone production and bone resorption is necessary.Osteocytes are mature osteoblasts and become trapped in the bone matrix that they produced.
5.Ans-
Ligaments connect one bone to another bone,
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.