Use the Following Figure to Answer the Questions Below

question 73

Multiple Choice

Use the following figure to answer the questions below.

-In the above diagram, the structure labelled D is a(n)

• A)second messenger.
• B)activated relay molecule.
• C)ligand.
• D)receptor.
• E)phosphorylation cascade.

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Definitions:

Incomes

Income is the financial gain, commonly acquired on a consistent basis, either from employment or investment returns.

Demand

The desire and ability of consumers to purchase goods and services at various prices, determining the quantity of a product that will be sold in a market.

Cross-price Elasticity

A measure of how the quantity demanded of one good changes in response to a change in the price of another good.

Substitutes

Goods or services that can be used in place of each other, having the capability to satisfy similar needs or desires.