GENERAL HISTOLOGY

CONNECTIVE TISSUE GLAND

CONNECTIVE TISSUE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of these substances gives cartilage the ability to spring back after being compressed?
A
proteoglycan aggregates
B
elastic fibers
C
reticular fibers
D
collagen fibers
Explanation: 

Detailed explanation-1: -A form of connective tissue, elastic cartilage is also recognized by its ability to snap back into an original form – or resting form – due to the addition of elastin fibers to the extracellular matrix. This fiber type distinguishes elastic cartilage from all other forms.

Detailed explanation-2: -In elastic cartilage, also referred to as yellow elastic cartilage, the matrix is dominated by a dense network of elastin fibres (Figure 4.17).

Detailed explanation-3: -The interaction between the highly negatively charged cartilage proteoglycans and type II collagen provides the compressive and tensile strength of the tissue.

There is 1 question to complete.