Bio 111 Midterm Exam University of Michigan-Flint 2023 latest updated
DNA template and non-template - 5' to 3' mRNA transcript: template - 3' to 5' mRNA transcript: non template - 5' to 3'. start where lowercase letter is mRNA sequence- peptide sequence - 5' CUGGAUGCCCUUUCACUAGUCC-3' start from aug N-Met-aa-aa-C relationship and processes between DNA, RNA and Proteins - DNA-transcribed- RNA-translated-Proteins Central Dogma - theory that states that, in cells, information only flows from DNA to RNA to proteins Codon - 3 bases= 1 amino acid redundant - all amino acids except 2 are encoded by more than one codon conservative - first two bases usually identical -multi codons specify same amino acid unambiguous - one codon never codes for more than one amino acid universal - all codons specify same amino acids in all organisms
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bio 111
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