Examlex
The __________ has primary responsibility for foreign,military,and defense policy in the United States.
Telomerase
An enzyme that adds specific DNA sequence repeats ("telomeres") to the ends of DNA strands in the telomere regions, thereby extending the life of cells.
DNA Synthesis
The natural or artificial creation of DNA molecules, involving the enzymatic assembly of nucleotides in a sequence-specific manner.
Polynucleotide Strand
A long chain of nucleotide units linked together, forming part of the structure of DNA or RNA molecules.
Phosphates
salt or ester of phosphoric acid, often used in fertilizers and food additives, and plays a significant role in biochemistry.
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