The Movement of Potassium into an Animal Cell Requires

question 38

Multiple Choice

The movement of potassium into an animal cell requires

• A) low cellular concentrations of sodium.
• B) high cellular concentrations of potassium.
• C) an energy source such as ATP.
• D) a cotransport protein.
• E) a potassium channel protein.

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Definitions:

Reality Principle

A psychoanalytic concept that denotes the ability of the mind to assess the external world and act upon it accordingly, often in contrast to the pleasure principle.

Compromise Solution

A compromise solution is a method of resolving a conflict or problem where parties involved make concessions to reach an agreement beneficial to all.

Ego

The ego, in psychoanalytic theory, acts as the part of the personality that mediates between the demands of the id, the superego, and reality, playing a key role in decision-making and consciousness.

Conflict

A struggle or clash between opposing forces or parties, often arising from differing opinions, values, or interests.