Assume a Hypothetical Postsynaptic Neuron Has Three Presynaptic Inputs, X

question 21

Multiple Choice

Assume a hypothetical postsynaptic neuron has three presynaptic inputs, X, Y, and Z.When presynaptic neurons X and Y are stimulated simultaneously, the postsynaptic neuron reaches threshold and undergoes an action potential.Yet, when presynaptic neurons X and Z are stimulated simultaneously, there is no change in potential of the postsynaptic neuron.Which of these statements describes the presynaptic neurons Y and Z

• A)Presynaptic neurons Y and Z are both excitatory.
• B)Presynaptic neurons Y and Z are both inhibitory.
• C)Presynaptic neuron Y is excitatory, and presynaptic neuron Z is inhibitory.
• D)Presynaptic neuron Y is inhibitory, and presynaptic neuron Z is excitatory.

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Definitions:

MRP II

Stands for Manufacturing Resource Planning, an integrated method of operational and financial planning for manufacturing companies, improving overall production efficiency.

Forecasting

The practice of making predictions about future events or trends based on historical data and analysis, often used in planning and decision-making processes.

Replenishment Plans

Strategies or methods used to determine when and how much inventory should be restocked.

Delphi Technique

A forecasting method that relies on a panel of experts answering questionnaires in two or more rounds to reach a consensus on the predictions for future events.