What Is the Significance of STRs in DNA Profiling

question 19

Multiple Choice

What is the significance of STRs in DNA profiling?

• A) STRs vary among different tissues within an individual,so they can be used to determine which organ was the source of the DNA.
• B) STRs are inherited from only maternal DNA and can track parentage.
• C) STRs are inherited from only paternal DNA and can track parentage.
• D) STRs vary in length from person to person,which helps to identify specific individuals.
• E) STRs code for proteins,therefore they are highly variable among individuals and can help to identify specific individuals.

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Definitions:

Reorder Point

The inventory level (point) at which action is taken to replenish the stocked item.

Rate of Demand

The speed at which goods or services are requested or required by consumers or processes.

Quantity Discount Model

A pricing strategy that offers a lower price per unit of goods or services when a larger quantity is purchased.

Ordering Costs

The expenses associated with placing orders for additional inventory, including administrative costs and transportation.