The Immunological Reaction That Occurs When There Is an Optimal

question 37

Multiple Choice

The immunological reaction that occurs when there is an optimal ratio of antigen and antibody,producing a lattice at the zone of equivalence is known _________.

• A)immunoblotting
• B)immunoelectrophoresis
• C)immunodiffusion
• D)immunoprecipitation

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Definitions:

Gross Margin

The difference between sales revenue and the cost of goods sold, representing the profitability before deducting operating expenses.

Return On Total Assets

A financial ratio that measures the net income produced by total assets during a period by comparing net income to the average total assets.

Return On Equity

A measure of financial performance calculated by dividing net income by shareholders' equity, indicating how well a company uses investments to generate earnings growth.

Net Profit Margin

A financial ratio indicating the percentage of revenue that remains as profit after all expenses are deducted.