How Many Antigen-Binding Sites Are Present on an IgG Molecule

question 64

Multiple Choice

How many antigen-binding sites are present on an IgG molecule?

• A)1
• B)2
• C)3
• D)4
• E)5

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Definitions:

Pedometer

A device that counts the number of steps taken by a user, estimating the distance walked or run.

Highly Active

Reflects a lifestyle or level of activity that significantly exceeds the average, often involving rigorous and frequent physical exercise.

Average Steps

The typical number of steps a person takes in a day, used as a basic metric for physical activity levels.

Low Active

Describes a lifestyle or individual with minimal levels of physical activity, slightly above being sedentary.