Fibrillin is present in:
Understand the Problem
The question is asking where fibrillin, a structural protein, is found within various biological tissues. The options provided are cartilage, liver, periosteum, skin, and tendons, prompting a choice based on biological knowledge.
Answer
Skin and tendons.
Fibrillin is present in the skin and tendons.
Answer for screen readers
Fibrillin is present in the skin and tendons.
More Information
Fibrillin is a key protein in connective tissues, contributing to the structural integrity of skin and tendons. It is involved in elastic fiber formation.
Tips
A common mistake is assuming fibrillin is found in all elastic tissues; however, it's specifically abundant in connective tissues.
Sources
- Fibrillin - an overview | ScienceDirect Topics - sciencedirect.com
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