Which of the Following Is NOT a Property of the Classical

question 3

Multiple Choice

Which of the following is NOT a property of the classical pathway C3 convertase?

• A)Composed of proteolytic fragments of C4 and C2
• B)Has protease activity specific for C3 to form C3b
• C)Inhibited by decay acceleration factor (DAF)
• D)Stabilized by C4 binding protein (C4bp)
• E)Same substrate specificity as the alternative pathway C3 convertase

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Definitions:

Magnitude

A quantitative measure of size or extent, often used in context to describe the importance or severity of a variable or event.

Correlation Coefficient

A numerical measure that indicates the extent of a linear relationship between two variables, ranging from -1 to 1.

Best Fitting Line

A line that best represents the relationship between variables in a scatter plot, minimizing the distances of the data points from the line.

Covariance

A statistical measure indicating the extent to which two variables change together.