Question

A ___ is a fibrous joint with bones bound by long connective tissue fibers, whereas a ___ is a fibrous joint where flat bones are united by a thin layer of connective tissue.

a) Syndesmosis; Suture
b) Suture; Syndesmosis
c) Gomphosis; Synchondrosis
d) Synchondrosis; Gomphosis

Answer 1

The correct answer is a) Syndesmosis; Suture, where a syndesmosis is a fibrous joint connected by long connective fibers and a suture is where flat bones are united by a thin layer of connective tissue.

Step-by-step explanation:

A syndesmosis is a fibrous joint with bones bound by long connective tissue fibers, whereas a suture is a fibrous joint where flat bones are united by a thin layer of connective tissue. Therefore, the correct answer is a) Syndesmosis; Suture.

Fibrous Joints and Types

In the human body, fibrous joints provide essential functions such as protection, strength, and stability. Sutures are exclusively found in the skull, securely connecting bones with short fibers of connective tissue that effectively protect the brain. In contrast, Syndesmoses allow for more movement between bones, with examples including the joints of the forearm (between the radius and ulna) and the leg (between the tibia and fibula), in which gaps may be filled with an interosseous membrane or narrower ligaments.

Answer 2

`{\boxed{\sf{a) \ Syndesmosis; \ Suture }}}`

Step-by-step explanation:

• A Syndesmosis is a fibrous joint with bones bound by long connective tissue fibers.

• A Suture is a fibrous joint where flat bones are united by a thin layer of connective tissue.