Tissues

Question 1

Types of connective tissue

Answer 1

1. Fibrous
   - loose fibrous(fat)
   - adipose(fat) white or brown
   - reticular
   - dense fibrous, regular or irregular
2. Bone
   - compact
   - Cancellous
3. Cartilage
   - hyaline
   - fibrocartage
   - elastic
4. Blood
5. Hematopoietic tissue

Question 2

Loose fibrous

Answer 2

Loose arrangements of collagen fibers and cells

Question 3

Adipose (fat)

Answer 3

Cells that contain triglyceride
White: under skin, protection, insulation
Brown: pockets within white fat of neck and torso, heat production

Question 4

Reticular

Answer 4

Networks of fine collagen fibers that supports blood producing cells
Ex: in bone marrow or spleen

Question 5

Dense fibrous

Answer 5

Dense arrangement of collagen fiber bundles forming straps or sheets that are flexible and strong
Ex: tendons, ligaments, skin

Question 6

Bone (compact and cancellous)

Answer 6

Hard calcified matrix arranged in osteons or network of beams that support and protect
Ex: skeleton

Question 7

Cartilage (hyaline, fibrocartilage and elastic)

Answer 7

Hard but flexible gel matrix with embedded chondrocytes
Hyaline: part of nasal septum
Fibrocartilage: disks between vertebrae in knee joint
Elastic: external ear

Question 8

Blood

Answer 8

Liquid matrix with flowing red and white cells for transportation

Question 9

Hematopoietic

Answer 9

Liquid matrix with dense arrangement of blood cell producing cells like bone marrow

Question 10

Skeletal muscle tissue

Answer 10

Striated muscle is voluntary. Long threadlike cells with multiple nuclei and striations
Maintain posture

Question 11

Cardiac muscle tissue

Answer 11

Branching interconnected cylinders with faint striations. Striated involuntary. Walls of heart

Question 12

Smooth muscle tissue

Answer 12

Threadlike cells with no striations. Involuntary or visceral. Form walls of blood vessels