The Phosphate Buffer System Is Important for the Regulation of PH

question 178

Multiple Choice

The phosphate buffer system is important for the regulation of pH by the:

• A)respiratory system
• B)kidneys
• C)brain
• D)skeletal muscles

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Definitions:

Frequency

The rate at which a repeated event happens in a given unit of time or space.

Null Hypothesis

a statistical hypothesis that assumes no effect or no difference between phenomena or populations.

Level of Significance

A threshold in statistical analysis that measures the probability of rejecting a true null hypothesis; commonly set at values like 0.05 or 0.01.

Headaches

A common physical ailment characterized by pain in any region of the head, varying greatly in intensity, pattern, and cause.