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Download Match each statement with the appropriate letter: A. DNA B. RNA C
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Match each statement with the appropriate letter: A. DNA B. RNA C. Both ___ 1. is single stranded ___ 2. is a nucleic acid ___ 3. contains cytosine ___ 3. contains deoxyribose ___ 4. has a phosphate group ___ 5. is double stranded ___ 6. contains uracil ___ 7. contains ribose ___ 8. forms a double helix ___ 9. contains thymine ___10. contains nitrogen Steps in order • • • • • • • • ____ ____ ____ ____ ____ ____ ____ ____ Ribosome accepts the mRNA Unzip the DNA Stop codon is used tRNA brings amino acids to ribosome RNA polymerase makes mRNA Amino acid attaches to tRNA Amino acid breaks off tRNA Peptide bond is formed True or False • • • • • DNA has A, U, C, G RNA is the double helix shape RNA has a different sugar than DNA DNA is longer than RNA generally DNA is in the nucleus but RNA is never in the nucleus • RNA can do many jobs • A gene is responsible for many mRNA strands
