Multiple Choice
The basal lamina supports mainly which cell type?
18. Cell Junctions and Tissues
The Basal Lamina
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Type IV collagen is an important protein in the basal lamina because it provides what?
A
Organization to the proteins in the basal lamina
B
Connections between multiple proteins in the basal lamina
C
Tensile strength to the basal lamina
Verified step by step guidance1
Understand the role of Type IV collagen in the basal lamina. It is a major structural component that forms a network providing support and stability.
Recognize that the basal lamina is a specialized form of extracellular matrix that underlies epithelial and endothelial cells, playing a crucial role in tissue organization.
Identify the properties of Type IV collagen. It is known for forming a mesh-like structure that contributes to the mechanical properties of the basal lamina.
Consider the function of tensile strength. Tensile strength refers to the ability of a material to withstand tension (being pulled apart) without breaking.
Conclude that Type IV collagen provides tensile strength to the basal lamina, allowing it to maintain structural integrity and resist mechanical stress.
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