Question

QQ Default Arial 12. B I U A. A. JELE 8. List the three structural classifications of joints AND describe each: (1 Point) 9. List the three functional classifications of joints AND describe each: (1 Point) 10. List the parts of a synovial joint: (1 Point) 11. List the six types of synovial joints based on the shapes and movements they allow: (1 Point) CHAPTER 10 HOMEWORK 12. Describe the process of synaptic transmission: (Please be very descriptive here about the entire process) (3 Points) 13. Explain what is meant by the phrase resting membrane potential: (0.5 Point) 14. Explain what is meant by the phrase threshold potential: (0.5 Point) 8:28

Answer 1

8.Three structural classification of joints;

• Fibrous joint.
• Cartilaginous joint.
• Synovial joint.

Fibrous joint:

Fibrous Joint It is connected by curse connective tissue, consisting mainly of collager Jourt is The location at which too or more bore make contact. synovial Founts

Cartilaginous joint:

cartilaginous Toinks x cartilaginous Joint are connected entirely by cartilage. * It allouss more movenert between Bones than a fibrous Joint.

Synovial joint:

synovial Joint is a connection between two bones consisting of a contilage lined cavity filled with fluid. It is also known as dieuthrosis Joint

9.Three functional classification of joints:

1. Synarthroses.
2. Diarthroses.
3. Amphiarthoses.

Synarthroses:

synaath roses :- Immovable fined Joint between bones connected by fibrous tissue Eg suture & The skull

Amphiarthoses:

amphiarthrosesi * It is slightly movable The pubic symphysię of an cartilagenous Joint Joint such as Intervertebral

Diarthroses:

Diarthroses- o synovial doit also called diarthroses. connection between two bones consisting a contilage wned cavity filled with fluid & movable Jourt

10.list the parts of synovial joint:

• Articular capsule.
• Articular cartilage.
• Synovial fluid.
• Accessory ligaments.
• Bursae.
• Synovial cavity.

musche 2 7 Epiphyseal bone Bu/sou е на articular contilage synovial cavity filled with fruid Terdon ligament

11.six types of synovial joints;

1. Pivot joint.
2. Hinge joint.
3. Saddle joint.
4. Plane joint.
5. Condyloid joint.
6. Ball and socket joint.