Self-Propagation and Refractory Periods Are Typical of

question 57

Multiple Choice

Self-propagation and refractory periods are typical of

• A)action potentials.
• B)graded hyperpolarizations.
• C)excitatory postsynaptic potentials.
• D)inhibitory postsynaptic potentials.
• E)resting potentials.

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Definitions:

Portfolio Opportunity Set

The expected return–standard deviation pairs of all portfolios that can be constructed from a given set of assets.

Efficient Frontier

A portfolio optimization concept that plots the best possible return for a given level of risk based on various asset combinations.

Optimal Risky Portfolio

The optimal risky portfolio is the combination of risky assets that provides the highest expected return for a given level of risk or the lowest risk for a given level of expected return.

Risk Free Rate

The theoretical rate of return of an investment with zero risk, often represented by the yield on government securities like U.S. Treasury bonds.