________ fibers are stronger than steel when stretched.
A) Calcium
B) Mineral
C) Elastic
D) Carbon
E) Collagen

Name: ________ fibers are stronger than steel when stretched. A) Calcium B) Mineral C) Elastic D) Carbon E) Collagen
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Question

Quizplus · Accepted Answer

Collagen fibers are stronger than steel when stretched because they are made up of a triple helix of amino acids that are cross-linked together. This gives them a high tensile strength and makes them resistant to stretching.

________ Fibers Are Stronger Than Steel When Stretched