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Multiple Choice
The two most common types of cells found in connective tissue proper are ___________.
A
fibroblasts and adipocytes
B
erythrocytes and leukocytes
C
chondrocytes and osteocytes
D
neurons and glial cells
Verified step by step guidance
1
Step 1: Understand the context of the question. Connective tissue proper is a type of connective tissue that plays a role in providing structural support and metabolic functions. It includes cells that are involved in maintaining the extracellular matrix and storing energy.
Step 2: Review the types of cells commonly found in connective tissue proper. Fibroblasts are responsible for producing and maintaining the extracellular matrix, including collagen and elastin fibers. Adipocytes are specialized cells that store fat and provide insulation and energy reserves.
Step 3: Eliminate incorrect options based on their functions and locations. Erythrocytes and leukocytes are blood cells, not connective tissue proper cells. Chondrocytes and osteocytes are found in cartilage and bone, respectively, which are specialized connective tissues but not connective tissue proper. Neurons and glial cells are part of the nervous system, not connective tissue.
Step 4: Focus on the correct answer. Fibroblasts and adipocytes are the two most common types of cells found in connective tissue proper because they are directly involved in its structure and function.
Step 5: Reinforce the concept by noting that connective tissue proper is divided into loose and dense connective tissue, and fibroblasts and adipocytes are present in both types, contributing to their specific roles in the body.