Unit 2 - DNA & Transcription and Translation KEY

Unit 2 - DNA & Transcription and Translation KEY - BIOL...

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UNIT 2 Transcription/Translation 1. A single strand of DNA with the base-pairing sequence CGATTG is compatible only with the sequence __________. (a) CGATTG (b) GCTAAG (c) TAGCCT (d) GCTAAC (e) GCTATC 2. Enzymes known as ___________ attach short stretches of free nucleotides to unwound parts of the parent template. (a) semiconservative enzymes (b) DNA ligases (c) conservative enzymes (d) DNA polymerases (e) replication enzymes 3. An RNA or DNA molecule is a polymer made of subunits called (a) bases (b) amino acids (c) nucleotides (d) nucleic acids (e) pyrimidines 4. DNA replication occurs (a) whenever a cell makes protein (b) to repair gene damage caused by mutation (c) before a cell divides (d) whenever a cell needs RNA (e) in the cytoplasm of a eukaryotic cell 5. Which of the following is not needed for DNA replication? (a) ribosomes (b) DNA (c) nucleotides (d) enzymes (c) none of the above 6. Which of the following processes occur in the cytoplasm of a eukaryotic cell? (a)
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Unit 2 - DNA & Transcription and Translation KEY - BIOL...

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