DNA: The Key to Life |
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Page 50
... tion to occur , chromosomes in these cells are duplicated by the action of DNA producing more DNA . Mutated DNA will produce new DNA containing the same mutation . Summary The structure of DNA helps us to understand how DNA functions as ...
... tion to occur , chromosomes in these cells are duplicated by the action of DNA producing more DNA . Mutated DNA will produce new DNA containing the same mutation . Summary The structure of DNA helps us to understand how DNA functions as ...
Page 52
... tion : ( 1 ) base ( 2 ) triplet codon ( 3 ) gene ( 4 ) operon ( 5 ) chromosome ( 6 ) genome a . DNA code for a com- plete set of an individ- b . ual's hereditary traits a microscopically visible thread - like structure including many ...
... tion : ( 1 ) base ( 2 ) triplet codon ( 3 ) gene ( 4 ) operon ( 5 ) chromosome ( 6 ) genome a . DNA code for a com- plete set of an individ- b . ual's hereditary traits a microscopically visible thread - like structure including many ...
Page 80
... tion in the repair of damaged or mutated DNA . a . b . Which enzyme removes the damaged or mutated sec- tion of DNA - nuclease , ligase , or polymerase ? Which enzyme zips together the new nucleotides as they base pair into position ...
... tion in the repair of damaged or mutated DNA . a . b . Which enzyme removes the damaged or mutated sec- tion of DNA - nuclease , ligase , or polymerase ? Which enzyme zips together the new nucleotides as they base pair into position ...
Contents
THE STRUCTURE AND LANGUAGE OF DNA | 28 |
REPLICATION REPAIR | 55 |
RNAS ROLE | 82 |
Copyright | |
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Common terms and phrases
activating enzymes adenine AGTC amino acids antibiotics backbone bacteria base pairing called chain changes in DNA chemical chromosomes copy strand cytoplasm cytosine diagram DNA and protein DNA base sequence DNA double helix DNA language DNA molecules DNA repair DNA replication DNA-protein synthesis DNA-protein translation DNA's enzymes eukaryotic chromosomes free nucleotides function galactosemia genetic engineering geneticists hemoglobin hereditary defects hereditary information hereditary traits histones incomplete repressor interlocking keratin kind of molecule kinds of RNA label lactose letters ligase messenger RNA milk sugar molecules monomers mRNA mRNA triplet mutations in DNA nuclease nucleotides operon particular protein protein molecules protein production protein synthesis proteins and traits pyrimidine red blood cells regulator gene reproduction rezipping ribose ribosomal RNA RNA polymerase role rRNA Sample answer segment of DNA shape sickle cell anemia sickle cell hemoglobin specific amino acids structure thymine tion transfer RNA tRNA turn unzipping val glu viruses