Connective Tissue Quiz

Which germ layer does connective tissue derive from?

• Ectoderm

• Endoderm

• Mesoderm

• Exoderm

What is the function of connective tissue in the body?

• Support and connection of tissues and organs

• Digestion

• Insulation

• Contraction

Which type of cell is responsible for the synthesis of connective tissue fibers and matrix?

• Fibroblast cells

• Plasma cells

• Adipose cells

• Mast cells

What is the function of adipose cells in connective tissue?

• Secretion of histamine

• Phagocytosis

• Storage of extra energy

• Synthesis of antibodies

Which type of connective tissue fiber is the dominant type in most connective tissues?

• Reticular fibers

• Collagen fibers

• Elastic fibers

• Fibrin fibers

What is the primary function of collagen fibers in connective tissue?

• Transport oxygen

• Provide flexibility

• Add strength to the connective tissue

• Store energy

Which type of collagen is found in skin, tendon, and bone?

• Type I

• Type II

• Type III

• Type IV

What is the primary function of reticular fibers in connective tissue?

• Store energy

• Form a supporting framework

• Provide flexibility

• Add strength

Which staining method is used to selectively color different basic tissue components, including collagen?

• PAS stain

• H&E stain

• Silver impregnation techniques

• Trichrome stains

What is the primary function of GAGs in the ground substance of connective tissue matrix?

• Transport oxygen

• Store energy

• Synthesize antibodies

• Provide hydration