Which of the Following Vitamins Is Needed for Coagulation of Blood,and

question 8

Multiple Choice

Which of the following vitamins is needed for coagulation of blood,and what must happen for it to be functional?

• A)vitamin D;a co-translational modification of serine
• B)vitamin K;a posttranslational carboxylation of glutamate
• C)vitamin D;a posttranslational glycosylation of serine
• D)vitamin E;a posttranslational glycosylation of tyrosine

---

Definitions:

Degrees of Freedom

The number of independent pieces of information available to estimate another parameter.

Expected Frequencies

The anticipated count of occurrences across different categories based on probability distributions in statistics.

Chi-Square Value

A statistical measure used in tests of independence and goodness of fit, indicating how expectations compare to actual observed data.

Degrees of Freedom

Degrees of freedom refer to the number of independent values or quantities that can vary in an analysis without breaking any constraints.