Examlex
The U.S. Constitution provided that slaves escaping to a free state were to
Meselson And Stahl
Two scientists who conducted an experiment in 1958 proving that DNA replication is semi-conservative, where each of the two strands of the DNA helix serves as a template for the new strand.
Telomeres
The protective end caps of chromosomes that consist of short, simple, non-coding DNA sequences that repeat many times.
Centromeres
Centromeres are regions on a chromosome where spindle fibers attach during cell division, serving as a constriction point that holds sister chromatids together.
Telomerase Catalytic Subunit
A key protein component of telomerase, an enzyme that adds DNA sequence repeats to the telomeres of chromosomes, facilitating cellular replication.
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