Collagen is the major insoluble fibrous protein in the extracellular matrix and in connective tissue. In fact, it is the single most abundant protein in the animal kingdom. Related Theory Collagen is protein molecules made up of amino acids (glycine, proline, and hydroxyproline). It provides structural support to the extracellular space of connective tissues. Due to its rigidity and resistance to stretching, it is the perfect matrix for skin, tendons, bones, and ligaments.
Collagen is a:
NEET UG 2002 — Botany Biomolecules
2002mcqeasy
Collagen is a:
Official previous-year question
Held on 30 Apr 2002 · Verified 9 Jul 2026.
Options
- A
fibrous protein
- B
globular protein
- C
lipid
- D
carbohydrate
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