If You Are Innocently Taking a Nap in Your Room

question 51

Multiple Choice

If you are innocently taking a nap in your room, and your cat slinks by you, brushing your arm gently with his tail, the tactile receptor most likely to respond to this stimulus is (a)

• A)tactile corpuscle.
• B)free nerve ending of a hair root.
• C)Ruffini corpuscle.
• D)lamellated corpuscle.
• E)None of the answers are correct.

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Definitions:

Macromolecule

Large molecules necessary for life, including proteins, nucleic acids, carbohydrates, and lipids.

Compound

A substance formed from two or more elements chemically united in fixed proportions.

Atom

The basic unit of a chemical element, consisting of a nucleus of protons and neutrons, and electrons orbiting the nucleus.

PH

A scale used to specify the acidity or basicity of an aqueous solution, with values ranging from 0 (most acidic) to 14 (most basic).