1) How are DNA and RNA similar and how are they different? 2) What are the 4 nucleotides of DNA? What are the 4 nucleotides of RNA? What are complementarity rules of DNA/DNA and DNA/RNA pairing? 3) Explain DNA replication. A correct answer will include the terms DNA, strands, hydrogen bonds, enzymes, DNA helicase, DNA polymerase, topoisomerase, nucleotides, base pairs, semiconservative and mitosis. 4) Explain RNA transcription using the terms DNA, strands, hydrogen bonds, enzymes, DNA helicase, RNA polymerase, base pairs, gene and nuclear pore. 5) Explain translation. A correct answer will include the terms DNA, gene, transcription, mRNA, tRNA, ribosome, rRNA, RNA polymerase, base pairs, peptide bonds, codon, anticodon, start codon and amino acid. .