Using the Affinity Column Technique, a Serologic Reaction That Forms

question 10

Multiple Choice

Using the affinity column technique, a serologic reaction that forms a fine red blood cell band at the top of the gel column and a red blood cell button at the bottom of the gel column is interpreted as:

• A) mixed-field.
• B) weak positive.
• C) strong positive.
• D) negative

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Definitions:

Endoplasmic Reticulum

A network of membranous tubules within the cytoplasm of eukaryotic cells, involved in protein and lipid synthesis, and calcium storage.

Ribosomes

Cellular organelles that function as the site of protein synthesis, reading mRNA and assembling amino acids into proteins.

Golgi Apparatus

A cell organelle involved in modifying, sorting, and packaging proteins and lipids for secretion or use within the cell.

Vacuole

Membrane-bound sac, larger than a vesicle; usually functions in storage and can contain a variety of substances. In plants, the central vacuole fills much of the interior of the cell.