How Does the Text Define the Term 'Population

question 10

Multiple Choice

How does the text define the term 'population'?

• A) Only those individuals who are in the research study
• B) The entire category of people
• C) A smaller subset of an entire category of people
• D) Those individuals in the research pool

---

Definitions:

Billion

A number representing a thousand million (1,000,000,000) in the American and modern British numeric system.

Neurotransmitters

Chemicals in the brain that transmit signals from one neuron to another across synapses.

Neural Impulse

An electrical signal that travels along the axon of a neuron, transmitting information between the brain and the body.

Axon

A long, slender projection of a neuron that conducts electrical impulses away from the neuron's cell body.