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| Three differences between DNA and RNA |
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Double helix/singel strand Sugar Ribose/Deoxyribose Nitrogen base Uracil/Thymine |
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| What type of bond found between two base pairs |
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MRNA-Messanger TRNA- Transfur RRNA-Ribosome |
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mRNA-Brings information from the DNA in the nucleus to cytoplasm |
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| tRNA-Supplier transports amino acids to ribosomes to cytoplasm be assymbled into proteins |
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| Process of producing a new strand of DNA from an old DNA strand |
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Process of making proteins from the coded mRNA strand is called |
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| Proteins consist of subunits called |
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| All proteins are made up of a combonation of___ os these |
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| Where does translation take place |
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Ribosomes in the cytoplasm |
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| Five steps of DNA replication |
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Untwists Unzips Adds base pairs DNA reforms tists back into helix |
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| A segment of DNA is called |
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Genetic material make proteins |
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| A series of three nucleotides for a trait |
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| Three nitrogen bases in mRNA that represent an amino acid |
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| Three nitrogen bases on tRNA that pairs up with an mRNA is calld an |
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| Three nitrogen bases that START translaltion process called the |
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| Sinals that ENds translation are called |
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| Difference between purines and pyrimidines |
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| One has a singel ring and one has a double ring |
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| Mutation that occurs when a singel base pair is changed |
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| Part of chromosome breaks off and reattatches to a different chromosome |
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| A mutation that attatches backwards |
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| Three enviornmental factors cause mutations |
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UV Rays Chemicals High temperatures |
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| Researched mice found genetic transformation occured from genetic material |
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| Descovered genetic factor that transformed was DNA not protein |
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| She used X ray techniques that lead to the discovery of the structure of DNA |
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| Two scientist built model for Dna "Double helix" |
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| Discoverd adine and thymine and guanine and cytosine always pair up the same ratios |
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