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11 Cards in this Set
- Front
- Back
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What is semiconservative replication |
DNA gets split each old strands of DNA acts as a template to make a new strand of DNA |
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What is codon |
Groups of three nucleotides |
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What are two of the three differences between DNA and RNA |
RNA is usually single-stranded DNA is double stranded RNA includes a nucleotide |
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What are the three different types of RNA and what do they do |
MRNA carries the genetic code from the DNA out threw the nucleus RRNA found inside the ribosomes that make up the structure TRNA carries the amino acids into the ribosomes to make proteins |
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What organelle makes proteins |
ribosomes |
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What are introns what are exons |
Introns imports parts of mRNA are removed 'Exons one spliced back together |
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What is a silent mutation |
A single nucleotide changes in the DNA sequence |
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What is a nonsense mutation |
causes premature stop codon |
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What is the frameshift mutation |
Added or deleted nucleotides |
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What is a missense mutation |
Little or no change in the protein structure |
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Transcribe a strand of DNA into mRNA |
A to u T to a G to c C to g |
