When Repolarization Takes Place,the Sarcolemma Has a ____ Charge Outside

question 40

Multiple Choice

When repolarization takes place,the sarcolemma has a ____ charge outside and a ____ charge inside.

• A)negative/positive
• B)negative/neutral
• C)positive/negative
• D)positive/neutral

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Definitions:

Fossil Fuels

Naturally occurring carbon-based fuels derived from the decomposed remains of ancient plants and animals, such as coal, oil, and natural gas.

Energy Pyramid

For an ecosystem, a graphic depicting the energy that flows through each trophic level in a given interval.

Trophic Level

The rank in the food chain of an organism, determined by the number of energy-transfer steps to that level.

Biomass

The total mass of organisms in a given area or volume, an important energy source and ecological metric for understanding ecosystems.