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16 Cards in this Set
- Front
- Back
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field of genetics is concerned with
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diversity of structure, ability to replicate, mutability, translaton
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mutations
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info-bearing structures going through changes
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gene
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basic elements of the system of inherited information
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genome
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collection of all genes
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genetics
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study of gene
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organism to dna
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organism, cell, chromosomes in two copies, dna, genes
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genetic anlysis
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uses organisms with mutations to investigate biochemical, physiological, and developmental pathways
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protein
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structure and active physiological processes of organism is based on
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dna
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genetic info for the synthesis of proteins by cell is contained in this
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dna has
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two molecular strings
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each of two strings of dna has
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backbone made of sugar-deoxyribose, and phosphate
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what is connected to sugar-phosphate group
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nucleotide base
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nucleotide base consists of
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adenine thymine guanine cytosine
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what are the pairs of nucleotide base
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adenine with thymine and guanine with cytosine
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how does dna replicate
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by unwinding then buildup of a new complementary strand
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what are the two steps to turn the info in necleotide sequence into amino acids in a molecule that will fold to make a proten
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transcription and translation
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