Which of the Following Is an Example of a Conditioned

question 442

Multiple Choice

Which of the following is an example of a conditioned emotional response?

• A)cringing at the presence of a dog after being bitten many years before as a child
• B)salivating to the sound of a bell
• C)blinking when a puff of air is blown in your eye
• D)running to catch a train

---

Definitions:

T-tubules

Extensions of the cell membrane that penetrate into the centre of skeletal and cardiac muscle cells, facilitating the transmission of electrical impulses.

Microtubules

Cylindrical structures found in nearly all eukaryotic cells, involved in cell shape, division, and movement as well as intracellular transport.

Acetylcholine

A neurotransmitter in the central and peripheral nervous systems that plays a key role in muscle contraction and many other bodily functions.

Glutamate

An important neurotransmitter in the brain that plays a key role in learning, memory, and regulation of the nervous system.