Bricks 4.4 Joints

• Biologie
• Middelbare school
• vwo
• Leerjaar 1

skull

tibia

femur

radius

humerus

vertebrae

sternum

1. VERTEBRAE
2. CLAVICLE
3. MANDIBLE
4. SKULL

How to lift things

Keep your back in double S shape!

Bone.                                        Cartilage

BONES AND CARTILAGE

Extracellular material

Cartilage cell

Extracellular 

material

Cartilage between breastbone and ribs

Cartilage between vertebrae

*you're taller in the morning than in the evening, how come? 

Name this type of tissue.

1. Cartilage
2. Bone

Which tissue is this?

1. Bone tissue
2. Cartilage tissue
3. Nervous tissue
4. connective tissue

Where do you find more cartilage bone in the human body?

1. Skull
2. Femur
3. Ear
4. Humerus

which cell breaks down old bone?

1. osteoclasts
2. osteoblasts
3. osteocytes

which cell type makes you grow taller?

1. osteoclasts
2. osteoblasts
3. osteocytes

4.4 Joints that make you move

joints

• necessary for movement
• located at places where bones meet

different types of joints

immovable or fibrous joints

slightly movable or cartiliganous joints

freely movable or synovial joints

immovable joint

cartilaginous joints

Synovial joints

- Bigger joints 

- to help with movement

         - cartilage

         - synovial fluid (made by synovial membrane)

joints

- 2 bones together

- head and socket (page 102)

Hinge joint

Moves in one direction

ball and socket joint

pivot joint

rotating movement in one direction

Hinge joint

gliding joint

pivot joint

ball and socket joint

fused joints

- sacrum (used to be vertebrae)

- coccyx

- skull

A type of freely moveable joints is:

1. coccyx
2. intervertebral discs
3. fontanelle
4. hinge joint

What type of joint is shown beside?

1. ball & socket
2. pivot
3. hinge
4. gliding

What type of joint is shown beside?

1. ball & socket
2. pivot
3. hinge
4. gliding

What type of joint is shown beside?

1. ball & socket
2. pivot
3. hinge
4. gliding

A type of freely moveable joints is:

1. fixed
2. intervertebral discs
3. fontanelle
4. hinge joint

Which of the joints is
a fused joint, A or B?

1. A
2. B
3. Both
4. None

What type of joints are the pivot, hinge and ball-and-socket joint?

1. Synovial joints
2. Fibrous joints
3. Cartilaginous joints
4. Sutures