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Questions and Answers
Which type of collagen forms fibrils?
Which type of collagen forms fibrils?
- Type I (correct)
- Type III
- Type IV
- Type II
Which type of collagen is a major component of the basal lamina?
Which type of collagen is a major component of the basal lamina?
- Type II
- Type III
- Type IV (correct)
- Type I
What is the diameter range of the larger fibers and bundles formed by Type I collagen?
What is the diameter range of the larger fibers and bundles formed by Type I collagen?
- 20 to 30 microns
- 1 to 10 microns
- 30 to 40 microns
- 10 to 20 microns (correct)
Flashcards
What type of collagen forms fibrils?
What type of collagen forms fibrils?
Type I collagen forms fibrils, which are bundles of collagen molecules that provide structural support and tensile strength to tissues like skin, tendons, and bones.
Which type of collagen is a major component of the basal lamina?
Which type of collagen is a major component of the basal lamina?
Type IV collagen is a major component of the basal lamina, a thin, sheet-like structure that acts as a barrier between epithelial cells and the underlying connective tissue.
What is the diameter range of Type I collagen fibers and bundles?
What is the diameter range of Type I collagen fibers and bundles?
Type I collagen fibers and bundles can reach a diameter of 10 to 20 microns, making them visible under a light microscope.
