NEET PG DENTAL EXAM

HISTOLOGY

CONNECTIVE TISSUE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Connective tissue matrix includes ____ fibers.
A
proteoglycan, adhesion, and interstitial
B
collagen, elastic and reticular
C
osteoblastic, fibroblastic and hemoblastic
D
epithelial, muscular, and nervous
Explanation: 

Detailed explanation-1: -Collagen, elastin and reticular are three types of protein fibers found in the connective tissue. Extracellular matrix of connective tissue is composed of these three types of fibers. All three fibers are embedded in the ground substance. Loose connective tissue has all three types of fibers.

Detailed explanation-2: -Collagen fiber is the fiber in the extracellular matrix of connective tissues characterized by being elongated and made up of collagen glycoproteins. It is typically arranged in branching bundles of indefinite length. It is a strong insoluble fiber. It occurs in the skin, tendon, ligaments, bone, and cartilage.

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