MATCHING Match Each Description with the Item Below

question 4

Multiple Choice

MATCHING
Match each description with the item below.
-William Henry Harrison

• A)young congressman who argued that Polk had maneuvered the Mexicans into attacking
• B)led American forces at Veracruz
• C)elected vice president in 1840
• D)one of the defenders at the Alamo
• E)American who captured San Diego and Los Angeles
• F)the secretary of state who negotiated the treaty resolving the boundary between the northeastern United States and British Canada
• G)known as "the Pathfinder"
• H)died after one month in office
• I)president of the Republic of Texas
• J)known as "Young Hickory"

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Definitions:

Hydrogen Bonds

A fragile connection between two molecules caused by the electrostatic pull between a proton in one molecule and an atom with high electronegativity in the other.

DNA Polymerase

An enzyme that plays a critical role in DNA replication, helping to build new strands of DNA based on the template provided by the original strand.

Mutations

Changes in the DNA sequence of an organism's genome, which can affect genotype and potentially phenotype.

Semiconservative Replication

Describes the process of DNA replication in which one strand of each copy of a DNA molecule is new, and the other is a strand of the original DNA.