UGU and UGC Both Code for Cysteine

question 27

Multiple Choice

UGU and UGC both code for cysteine.A change from UGU to UGC would thus be a(n) _______ mutation.

• A) missense
• B) nonsense
• C) ambiguous
• D) silent
• E) frame-shift

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Definitions:

Andrew Johnson

The 17th President of the United States, serving from 1865 to 1869, known for his efforts to rebuild the South after the Civil War but facing impeachment for his policies.

Wealthy Southern Planters

Historically, affluent landowners in the Southern United States who relied heavily on slave labor for agricultural production.

Freedmen

Refers to former enslaved African Americans who were emancipated during and after the American Civil War.

Emancipation

The act of freeing individuals from bondage or slavery, often refers specifically to the liberation of slaves during the U.S. Civil War.