Question

multiple choice question
a persons specific blood type is based on which of the following?

antibodies located on the rbc plasma membrane

differences in white blood cell production

the form of hemoglobin produced by the rbcs

antigens expressed on the rbc plasma membrane

Explanation:

To determine the correct answer, we analyze each option:

• Antibodies are in plasma, not on RBC membranes, so the first option is incorrect.
• Blood type is not related to white blood cell production, eliminating the second option.
• Hemoglobin's form (like adult vs. fetal) doesn't define blood type, so the third option is wrong.
• Blood type (e.g., A, B, AB, O) is determined by antigens (A, B, etc.) on red blood cell (RBC) plasma membranes. So the last option is correct.

Answer:

D. Antigens expressed on the RBC plasma membrane (assuming the options are labeled A - D in order; if the original labels differ, adjust the identifier but the text remains the same)