When Some Objects Are Randomly Selected, Which of the Following

question 91

Multiple Choice

When some objects are randomly selected, which of the following is true?

• A) The order in which objects are selected matters in combinations.
• B) The order in which objects are selected does not matter in permutations.
• C) The order in which objects are selected does not matter in combinations.
• D) The order in which objects are selected matters in both permutations and combinations.

---

Definitions:

Glutamate

A major excitatory neurotransmitter in the brain, involved in memory, learning, and the regulation of the nervous system.

Neurotransmitter

Chemical substances released at the end of a nerve fiber by the arrival of a nerve impulse, which, by diffusing across the synapse or junction, causes the transfer of the impulse to another nerve fiber, a muscle fiber, or some other structure.

Memory Formation

The process by which experiences are encoded, stored, and retrieved in the brain.

Acetylcholine

A neurotransmitter in both the peripheral and central nervous systems that is involved in muscle activation, memory formation, and learning.