1) What biomolecule does the genetic code, code for? a) carbohydrates b) proteins c) nucleic acids d) lipids 2) What is the monomer of DNA (nucleic acids)? a) amino acids b) monosaccharides c) nucleotide d) fatty acids 3) What part of the nucleotide carries the code or the message to make the protein? a) sugar b) phosphate c) nitrogen base 4) What would the complentary strand of DNA if it were replicated? TTAGCGACG a) TTAGCGACG b) AATCGCTGC c) AAUCGCUCG 5) What is the purpose of protein synthesis? a) make ATP b) make glucose c) produce protein from DNA code d) replicate DNA 6) What is the purpose of transcription? a) replicate DNA b) copy DNA code into mRNA c) convert mRNA into amino acids d) make glucose 7) What is the purpose of translation? a) replicate DNA b) copy DNA code into mRNA c) convert mRNA into amino acids d) make glucose 8) Transcribe the following DNA strand: TTAGCGACG a) TTAGCGACG b) AATCGCTGC c) AAUCGCUCG 9) Translate the following mRNA strand: AAUCGCUCG a) Asn-Arg-Cys b) Asn-Arg-Ser c) Asn-Arg-Phe 10) What type of mutation adds a base to the DNA sequence? a) Substitution b) Deletion c) Insertion 11) What type of mutation removes a base to the DNA sequence? a) Substitution b) Deletion c) Insertion 12) What type of mutation exchanges one base for another base in the DNA sequence? a) Substitution b) Deletion c) Insertion

DNA and Gene Expression

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