A Layer of Glycoproteins That Prevents Leakage of Materials from Connective

question 40

Multiple Choice

A layer of glycoproteins that prevents leakage of materials from connective tissues into epithelia is the

• A)integral proteins.
• B)lamina lucida.
• C)matrix.
• D)lamina densa.
• E)ground substance.

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Definitions:

Facial

Relating to the face, or to the facial nerve which controls muscles of expression, taste sensation, and more.

Auditory Tube

A tube that connects the middle ear to the back of the nose, helping equalize pressure in the ear; also known as the Eustachian tube.

Semicircular Canals

Three fluid-filled tubes in the inner ear that help maintain balance by sensing rotation of the head.

Cochlea

A spiral-shaped, fluid-filled inner ear structure that is essential for hearing as it transfers sound vibrations to nerve impulses.