What Is the Principle of the Flocculation Test

question 38

Multiple Choice

What is the principle of the flocculation test?

• A) The antigen is incorporated into the agar and the test wells hold the antibody. The antibody and antigen combine at a specific concentration and produce a zone of equivalence.
• B) Antibodies are mixed with labeled antigen, and a sandwich reaction occurs.
• C) Antibodies and antigens combine then precipitate out of solution to the bottom of the tube.
• D) The antigen-antibody reaction forms a macroscopically visible clump that remains in solution.

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Definitions:

General Ledger

A comprehensive accounting record of all transactions of a company, detailed by accounts.

Sales Discounts Column

A column in accounting ledgers or software that records the discounted amounts given to customers for prompt payments or other reasons.

Special Journals

Accounting journals designed for recording and categorizing specific types of transactions for efficiency and specialization.

Posting Process

The accounting procedure of transferring journal entry information to the ledger to update account balances.