Auxin Triggers the Acidification of Cell Walls That Results in Rapid

question 107

Multiple Choice

Auxin triggers the acidification of cell walls that results in rapid growth, but also stimulates sustained, long-term cell elongation. What best explains how auxin brings about this dual growth response?

• A)Auxin binds to different receptors in different cells.
• B)Different concentrations of auxin have different effects.
• C)Auxin causes second messengers to activate both proton pumps and certain genes.
• D)The dual effects are due to two different auxins.
• E)Other antagonistic hormones modify auxin's effects.

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Definitions:

Money Supply

The whole value of monetary assets available in an economy at a certain instance.

Price Level

A comprehensive calculation of the average price for all goods and services in the economy.

Real GDP

The measurement of a country's economic output adjusted for price changes (inflation or deflation), reflecting the true value of all goods and services produced.

Money Supply Curve

A graphical representation showing the relationship between the quantity of money in an economy and the level of interest rates.