In the Pressure-Flow Mechanism, Loading of Sucrose from Companion Cells

question 58

Multiple Choice

In the pressure-flow mechanism, loading of sucrose from companion cells to sieve-tube elements takes place through ________.

• A) plasmodesmata
• B) facilitated diffusion
• C) sucrose-H⁺ symporters
• D) sucrose-H⁺ antiporters

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Definitions:

Suppress Dissension

Refers to actions or strategies aimed at minimizing conflict, disagreement, or opposition within a group.

Cultural Cause

A factor or influence related to the customs, beliefs, and practices of a society that affects behaviors or outcomes.

Prejudice

A preconceived opinion or judgment about someone or something that is not based on reason or actual experience.

Acculturation

The process of adopting the cultural traits or social patterns of another group, often happening when different cultures come into direct contact.