Which Genetic Change Causes Alterations in Only One or a Few

question 2

Multiple Choice

Which genetic change causes alterations in only one or a few nucleotide bases?

• A) Insertions
• B) Deletions
• C) Point mutations
• D) Amplification mutations

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Definitions:

Recombinant DNA

DNA molecules formed by laboratory methods of genetic recombination to bring together genetic material from multiple sources, creating sequences that would not otherwise be found in biological organisms.

DNA Ligase

A catalyst that aids in the linking of DNA strands by promoting the creation of a phosphodiester bond.

Hybridized DNA Fragments

DNA pieces that have been joined from two different sources to examine genetic variations and functions.

General Population

The total group of individuals in a demographic area or of a particular demographic characteristic.