To Achieve a Resting Potential of -70 Millivolts

question 17

Multiple Choice

To achieve a resting potential of -70 millivolts

• A) the neuron must use graded potentials.
• B) there must be a higher concentration of negative ions outside the cell.
• C) there must be a higher concentration of negative ions inside the cell.
• D) the neuron must depolarize.
• E) there must be no protein in the neuron.

Understand the basic trophic levels and their roles in ecosystems (producers, consumers, decomposers).

Grasp the concepts of energy flow and nutrient cycling within ecosystems.

Distinguish between different types of consumers (herbivores, carnivores, omnivores).

Recognize the components of an ecosystem, including biotic and abiotic factors.

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Definitions:

Symbolist Themes

refer to motifs in art and literature that aim to express abstract ideas and emotions through the use of symbols, prevalent in late 19th and early 20th centuries.

Famous Photographer

A renowned individual known for their exceptional skills and creative contributions to the field of photography.

Eadweard Muybridge

A pioneer in photographic studies of motion and early motion-picture projection, famously known for his sequence photography of animals in motion.

Post-Impressionism

The term used to describe the stylistically heterogeneous work of the group of late-19th-century painters in France, including van Gogh, Gauguin, Seurat, and Cézanne, who more systematically examined the properties and expressive qualities of line, pattern, form, and color than the Impressionists did.