Which of the Following Requires a Trigger to Measure the Signal

question 29

Multiple Choice

Which of the following requires a trigger to measure the signal?

• A)a fluorescent immunoassay
• B)an enzyme immunoassay
• C)a chemiluminescent assay
• D)a colloid immunoassay

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Definitions:

Fertilization

Fertilization is the process by which a sperm cell unites with an egg cell, resulting in the formation of a zygote and the initiation of pregnancy in sexually reproducing organisms.

Archegonia

The female reproductive structure found in ferns, mosses, and some conifers, where fertilization of an egg occurs.

Fiddleheads

The furled fronds of a young fern, harvested for use as a vegetable.

Vascular Tissue

Plant tissues that are involved in the transportation of water, nutrients, and sugars throughout the plant, comprising xylem and phloem.