Genetic Modification

question 2

Multiple Choice

Genetic modification

• A) alters the genetic codes so that one species' code is like another's.
• B) alters, deletes or adds sugars and phosphates in a nucleus.
• C) alters, deletes, or adds DNA to a cell.
• D) removes RNA from a cell.
• E) substitutes entire nuclei to genetically engineer a cell.

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Definitions:

Klinefelter's Syndrome

A genetic condition affecting males, characterized by the presence of an extra X chromosome, which can lead to physical abnormalities and fertility issues.

Fragile X Syndrome

A genetic disorder characterized by intellectual disability, behavioral challenges, and distinctive physical features, caused by a mutation in the FMR1 gene.

Tay-Sachs Disease

A genetic disorder characterized by the destruction of nerve cells in the brain and spinal cord, leading to severe neurological impairment.

Sickle-Cell Anemia

A genetic blood disorder characterized by the production of abnormal, sickle-shaped red blood cells, causing various health complications.