Negatively Charged Ions Are Required to Balance the Net Positive

question 27

Multiple Choice

Negatively charged ions are required to balance the net positive charge from metal ions such as K⁺, Na⁺, and Ca²⁺.Which of the following negatively charged ions is the most abundant outside the cell and which ion most often neutralize (written in parentheses) ?

• A)Cl⁻ (Ca²⁺)
• B)PO₄³⁻ (K⁺)
• C)PO₄³⁻ (Ca²⁺)
• D)Cl⁻ (Na⁺)

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Definitions:

Human Sexual Response

A sequence of physiological and emotional changes that occur as a person becomes sexually aroused and participates in sexually stimulating activities.

Excitement

A feeling of enthusiasm and eagerness, often accompanied by an elevated physiological state.

Plateau

A state of little or no change following a period of activity or progress.

Human Sexual Response

A series of physiological and emotional stages experienced by individuals during sexual activity, including phases such as arousal and orgasm.