Which of the Following Buffer Systems Is the Primary Buffering

question 50

Multiple Choice

Which of the following buffer systems is the primary buffering system in the blood?

• A) Proteins
• B) DNA and RNA
• C) H₂PO₄ ^ /HPO₄^{2 }
• D) H₂CO₃/HCO₃ ^
• E) CH₃COOH/CH₃COO ^

---

Definitions:

Three-period Moving Average

A calculation to analyze data points by creating a series of averages of three subsets of the full data set.

Time Series

A sequence of data points collected or recorded at successive time intervals, often analyzed to understand the underlying trends, patterns, or to forecast future data points.

Time Series

A sequence of data points measured at successive points in time, typically at uniform intervals, used for forecasting trends.

Smoothing Constant

A parameter used in exponential smoothing models that determines the weight given to the most recent observation in forecasting.