Which of the Following Is the Major Positive Ion Outside

question 23

Multiple Choice

Which of the following is the major positive ion outside cells?

• A)sodium
• B)hydrogen
• C)potassium
• D)nitrogen

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Definitions:

Supply Blood

The process of providing nutrients and oxygen to tissues through the circulatory system.

Limbic System

The limbic system is a complex system of nerves and networks in the brain, involved in emotions such as fear and pleasure.

Neural Connections

Neural connections, known as synapses, are the points at which neurons communicate with each other through neurotransmitters.

Diencephalon

The diencephalon is a division of the brain located between the cerebrum and the midbrain, comprising structures such as the thalamus and hypothalamus, involved in sensory and neural function.