Probability Samples Are Those for Which the Members of the Population

question 38

Multiple Choice

Probability samples are those for which the members of the population:

• A)can be found for survey purposes.
• B)all have a chance of being included in the sample.
• C)have an unknown chance of being included in the sample.
• D)whose responses may be predetermined with some known probability.
• E)are likely to have been sampled before.

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Definitions:

Voltage-Gated Channel

A type of ion channel that opens or closes in response to changes in the electrical potential across a cell membrane.

Synaptic Vesicle

Synaptic vesicles are small sacs found in neurons that store various neurotransmitters released at the synapse during neurotransmission.

Presynaptic Terminal

The end of a nerve fiber that releases neurotransmitters to send a signal across a synapse to another nerve, muscle cell, or gland.

Large Molecules

Large molecules, often referred to as macromolecules, include proteins, nucleic acids, carbohydrates, and lipids, essential for various structural, functional, and regulatory roles in organisms.