The Movement of Substances from Lower to Higher Concentration Across

question 50

Multiple Choice

The movement of substances from lower to higher concentration across a semipermeable membrane via a specific protein carrier and cell expenditure of energy is called ______.

• A)osmosis
• B)diffusion
• C)active transport
• D)endocytosis
• E)facilitated diffusion

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Definitions:

Out-Of-The-Money

A term used in options trading to describe an option that has no intrinsic value. For a call option, this is when the strike price is above the market price of the underlying asset; for a put option, it's the opposite.

Exercising Option

The act of utilizing the right to buy or sell an underlying asset at a predetermined price before the expiration date.

In The Money

A term used in options trading to describe a situation where an option has intrinsic value, indicating a favorable position.