The vocal cords work via constant movement during sound production, requiring the ability to be resilient and springy, stretching and moving without losing their shape. Knowing this, the vocal cords must be rich in elastin.

Question

Quizplus · Accepted Answer

Elastin is a protein that provides elasticity to tissues, including the vocal cords. Therefore, for the vocal cords to function effectively, they must contain a significant amount of elastin.

The Vocal Cords Work Via Constant Movement During Sound Production