Connective Tissue

Connective Tissue

Question 1. What is connective tissue? Enumerate its three essential components.
Answer.

The connective tissue as its name indicates binds or supports the other tissues of the body. It is found throughout the body. It consists of cells that are separated from each other by abundant extracellular matrix, which is secreted by the cells themselves. The matrix itself is made up of two components: (a) fibres and (b) ground substance.

Connective Tissue Definition

Thus, the three essential components of connective tissue are as follows:

• Ground substance
• Fibres
• Cells

“Can Connective Tissue Regenerate After Injury”

Connective Tissue Extracellular Matrix

“Role Of Collagen In Connective Tissue”

Types Of Connective Tissue

Question 2. Write a short note on the Loose Connective Tissue.
Answer.

Loose Connective Tissue Features

• It is most widely distributed connective tissue in the body.
• It consists of loosely woven network of all the three types of fibres (e.g. collagen, elastic and reticular).
• It contains almost all kinds of connective tissue cells (e.g. fat cells, fibroblasts, macrophages, plasma cells and mast cells).
• Its fibres and cells are embedded in semifluid ground substance.

Functions Of Connective Tissue

“Understanding The Structure Of Connective Tissue”

Connective Tissue Structure

Loose Connective Tissue Functions

• Provides support to epithelium.
• Acts as a packing material to keep various structures of the body in place.

Connective Tissue Cells

Loose Connective Tissue Sites

• Underneath the epithelium
• In the superficial fascia
• Around muscles, blood vessels, nerves and viscera