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4 Cards in this Set
- Front
- Back
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transformation |
a thorough or dramatic change in form or appearance. |
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bacteriophage |
a virus that parasitizes a bacterium by infecting it and reproducing inside it. |
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nucleotide |
Nucleotides are organic molecules that serve as the monomers, or subunits, of nucleic acids like DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). The building blocks of nucleic acids, nucleotides are composed of a nitrogenous base, a five-carbon sugar (ribose or deoxyribose), and at least one phosphate group. |
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Base pairing |
The pair of nitrogenous bases that connects the complementary strands of DNA or of double-stranded RNA and consists of a purine linked by hydrogen bonds to a pyrimidine: adenine-thymine and guanine-cytosine in DNA, and adenine-uracil and guanine-cytosine in RNA. |
