A Person with the Genotype MM Shows a 3+ Reaction

question 8

Multiple Choice

A person with the genotype MM shows a 3+ reaction when red blood cells are mixed with M antisera, whereas a person with the genotype MN shows a 1+ reaction. What phenomenon is occurring here?

• A) Dosage
• B) Prozone
• C) Zeta potential
• D) Hemolysis

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Definitions:

Percent Equivalent

A value expressed as a percentage that represents a portion of a whole.

Repeating Decimal

A decimal number in which a sequence of digits repeats indefinitely.

Decimal Notation

A numerical representation system that uses the base 10 and includes a decimal point to separate the integer part from the fractional part.

Percent Equivalent

A value representing a part of a whole as a fraction of 100.