Vladimir Is Typing on the Computer Keyboard

question 105

Multiple Choice

Vladimir is typing on the computer keyboard.The motion of his fingers on the keys is probably being controlled by______.

• A)the autonomic nervous system
• B)sensory pathway neurons
• C)motor pathway neurons
• D)autonomic neurons

---

Definitions:

Neutralization

A chemical reaction in which an acid and a base react quantitatively to form water and a salt, effectively balancing the acid and base.

HCl

Hydrochloric acid, a strong corrosive acid that is a solution of hydrogen chloride in water, used in industrial and manufacturing processes.

NaOH

Sodium hydroxide, a strong alkaline compound used in the manufacturing of various products, such as paper, textiles, and soaps.

KBr

Potassium Bromide, a chemical compound used in photography, pharmaceuticals, and as a sedative in veterinary medicine.