5 Written Questions

1. Connective tissue is invaginated with blood vessles which bring minerals like calcium salts which help to calcify the tissue into bone.
2. Osteocytes, Osteoblasts, Osteoprogenitor cells, and Osteoclasts
3. Consists of lamellae of compact bone tissues that surround a central canal (haversian canal)
4. Bone formation
5. Several layers of lamellae, osteoctyes, and osteons

5 Matching Questions

1. What are the two membranes of bone?
2. What are the two ends and middle of a bone called?
3. What is an osteocyte?
4. What is the metaphysis?
5. What is canaliculi?

1. a Star-shaped cell, most abundant in compact bone
2. b Periosteum (Outer covering) and Endosteum (Innel lining)
3. c Epiphyses (ends) and Diaphysis (Shaft)
4. d Microscopic canals fromed by osteocytes
5. e Connecting region between the epiphyses and disphysis

5 Multiple Choice Questions

1. Open network of struts and plates(trabeculae)
   1. What is the composition of spongy bone?
   2. What is the composition of compact bone?
   3. What is the process of ossification?
   4. What are the classifications of bones?
2. Divides and differentiates to form new osteoblasts
   1. What does osteoblasts do?
   2. What does osteoprogenitor cells do?
   3. What does osteoclasts do?
   4. What does osteoctyes do?
3. 2/3 Calcium phosphate, 1/3 collagen fibers, and 2-3% of cells make up bone tissue
   1. What is osteogenesis?
   2. What is an osteocyte?
   3. What is an osteon?
   4. What is made up of the bone matrix?
4. responsible for bone formation, produce osteoid
   1. What does osteoctyes do?
   2. What does osteoclasts do?
   3. What is osteogenesis?
   4. What does osteoblasts do?
5. hollow cavity filled with yellow marrow
   1. What is calcification?
   2. What is canaliculi?
   3. What is the medullary cavity?
   4. What is the metaphysis?

5 True/False Questions

1. What makes up the inorganic components of bone tissue? → Hydroxyapatites (mineral crysals primarily calcium phosphates)

   True        False

2. What does osteoclasts do? → performs osteolysis (degeneration of bone)

   True        False

3. What is diploë? → A layer of spongy bone sandwiched between 2 layers of compact bone

   True        False

4. What is calcification? → Replacement of connective tissue into bone.

   True        False

5. What is ossification? → Replacement of connective tissue into bone.

   True        False