Define a Salt Bridge

question 36

Multiple Choice

Define a salt bridge.

• A) A pathway composed of salt water, that ions pass through.
• B) A pathway in which no ions flow.
• C) A pathway between the cathode and anode in which ions are reduced.
• D) A pathway between the cathode and anode in which ions are oxidized.
• E) A pathway by which counterions can flow between the half-cells without the solutions in the half-cell totally mixing.

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Definitions:

Mycorrhizae

Symbiotic associations between fungi and plant roots, enhancing nutrient and water absorption for the plant while the fungus benefits from access to carbohydrates.

Roots

The part of a plant that typically lies below the surface of the soil, responsible for anchoring the plant and absorbing water and nutrients.

Leaves

The flat, green structures of plants that are primarily responsible for photosynthesis, the process by which light energy is converted to chemical energy.

Stem

Usually the upright, vertical portion of a plant that transports substances to and from the leaves.