Term
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Definition
| contains instructions for making proteins |
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Term
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Definition
| Messenger, Ribosomal and transfer |
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Term
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Definition
Brings the code for protein from
DNA in the nucleus out into the cytoplasm |
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Term
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Definition
| Contains the code for a specific amino acid. And carries the amino acid to the correct place on mRNA |
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Term
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Definition
Reads mRNA in cytoplasm of cell.
Starts at one end and travels down joining the amino acids by making a polypeptide chain |
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Term
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Definition
| Long snake like chain of nucleotide bases |
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Term
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Definition
| Protein chain built by amino acids brought by tRNA |
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Term
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Definition
| Two spheres that join together in the cytoplasm to make ribosome |
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Term
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Definition
| DNA sequence that codes for a specific rRNA, mRNA and tRNA. |
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Term
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Definition
| DNA molecules unwind and the hydrogen bases break making two individual strands that are complimentary |
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Term
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Definition
| attached sugar phosphates are then bonded to each other forming a new strand of DNA |
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Term
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Definition
| Starts at one end of the nucleotide chain and makes adjacent sugar phosphate groups bond together |
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Term
| Occurrence of replication in cell cycle |
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Definition
| In the S phase of interphase |
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Term
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Definition
| Only part of DNA double strand unwinds and breaks hydrogen bonds connecting bases from one strand to another using U instead of T to build RNA strand |
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Term
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Definition
| DNA strand which is a template for RNA synthesis |
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Term
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Definition
| DNA strand which is not transcribed |
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Term
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Definition
| Region of premRNA segment that does not code for protein synthesis |
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Term
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Definition
| region of premRNA that does code for protein synthesis |
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Term
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Definition
| Special segment of DNA where transcription begins |
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Term
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Definition
| Special segment of DNA where transcription ends |
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Term
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Definition
| Includes formation for both introns and extrons |
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Term
| Small nuclear ribonucleoproteins |
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Definition
| Enzymes that cut out introns and splice together exons |
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Term
| Functional RNA passes through what? |
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Definition
| pore in nuclear envelope to cytoplasm |
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Term
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Definition
| Process which nucleotide sequence on the mRNA specifies amino acid sequence. |
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Term
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Definition
| Each of the 3 consecutive nucleotide bases on mRNA that specifies 1 amino acid |
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Term
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Definition
| Set of rules relating to base sequence of DNA, corresponding codons of mRNA and amino acids that codons represent |
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Term
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Definition
| Has binding site for mRNA |
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Term
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Definition
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Term
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Definition
| Where 1st tRNA molecule bearing amino acid attaches to mRNA |
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Term
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Definition
| Holds the next tRNA molecule bearing its amino acid |
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Term
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Definition
| Special trna that binds to start codon on mrna where translation begins |
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Term
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Definition
| terminates synthesis in a site |
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Term
| how many amino acids per second |
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Definition
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