What Vitamin Needs to Be Attached to Intrinsic Factor (IF)

question 18

Multiple Choice

What vitamin needs to be attached to intrinsic factor (IF) to be absorbed?

• A) Vitamin A
• B) Vitamin C
• C) Vitamin B6
• D) Vitamin B12

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Definitions:

Correlation Coefficient

A numerical index that determines both the magnitude and orientation of a linear correlation between two variables, which can vary between -1 and 1.

Variables

Elements, features, or factors that are likely to vary or change among subjects in a study or a population.

Spearman Rank

An assessment of rank correlation using a non-parametric approach that evaluates the extent to which a monotonic function can accurately describe the relationship between two variables.

Correlation Coefficient

A statistical measure that calculates the strength and direction of a linear relationship between two variables, ranging from -1 to 1.