What Is the Current Standard Tool Used for DNA Profiling

question 21

Multiple Choice

What is the current standard tool used for DNA profiling by forensic scientists?

• A) STR analysis
• B) gene cloning
• C) genetic engineering
• D) CRISPR

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Definitions:

Sickle-Cell Anemia

Sickle-cell anemia is a genetic blood disorder characterized by red blood cells that assume a rigid, sickle shape, leading to poor oxygen delivery, pain, and potential complications.

Genetic Mutation

A genetic mutation is a permanent alteration in the DNA sequence that makes up a gene, potentially leading to variations in physical traits or health conditions.

Malaria

A mosquito-borne infectious disease affecting humans and animals caused by Plasmodium parasites, characterized by fever, vomiting, and fatigue.

Internal Components

Essential parts or elements located within a system or device that contribute to its functionality or operation.