Which of the Following Is Consistent with Galvani's Experiment

question 70

Multiple Choice

Which of the following is consistent with Galvani's experiment ?

• A) The brain contains air-filled chambers.
• B) Nerves are filled with air and exert a vacuum pressure..
• C) Muscles comprise the mind.
• D) Electrical stimulation of a nerve can evoke contraction of a muscle, even when the nerve has been disconnected from the rest of the body.
• E) The brain controls the muscles of the body.

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Definitions:

Velocity of Circulation

The rate at which money is exchanged in an economy, often used to represent the activity level in the financial system.

Expected Profit Rate

The anticipated return on an investment, taking into account both the probability of gains and the risk of losses.

Interest Rate

The amount charged by lenders to borrowers for the use of money, expressed as a percentage of the principal.

Velocity of Circulation

The rate at which money exchanges hands in the economy, influencing overall economic activity and inflation.