During Photosynthesis in a Leaf,sugars Are Loaded into the Sieve

question 14

Multiple Choice

During photosynthesis in a leaf,sugars are loaded into the sieve tube by ________ followed by ________ of water to increase the pressure.

• A) osmosis; facilitated diffusion
• B) facilitated diffusion; osmosis
• C) gravity; active transport
• D) active transport; osmosis
• E) osmosis; transpiration

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Definitions:

Price Ceiling

A government-imposed limit on the price charged for a product, intended to prevent prices from rising too high.

Producer Surplus

The difference between what producers are willing to accept for a good versus what they actually receive, often due to market prices being higher.

Substitutes

Goods or services that can be used in place of each other, allowing consumers to switch if there is a change in price or availability.

Producer Surplus

The difference between the amount that producers are willing and able to sell a good for and the actual amount they receive due to market dynamics.