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4. What is meant by the description “antiparallel” regarding DNA strands? A. The 5' to 3' direction of one strand runs counter to the 5' to 3' direction of the other strand B. One strand contains only purines and the other contains only pyrimidines C. The twisting nature of DNA creates nonparallel strands D. Base pairings create unequal spacing between the two DNA strands 5. If a species contains 23% of adenine in its DNA, what is the percentage of guanine? A. 23% B. 46% C. 44% D. 27% 5. In prokaryotes, the location for DNA Replication is A. On the cell membrane B. In the nucleus 7. In eukaryotes, the location for DNA Replication is A. On the cell membrane B. In the nucleus C. In the cytoplasm D. On ribosomes C. In the cytoplasm R. On ribosomes

4. What is meant by the description “antiparallel” regarding DNA strands? A. The 5' to 3' direction of one strand runs counter to the 5' to 3' direction of the other strand B. One strand contains only purines and the other contains only pyrimidines C. The twisting nature of DNA creates nonparallel strands D. Base pairings create unequal spacing between the two DNA strands 5. If a species contains 23% of adenine in its DNA, what is the percentage of guanine? A. 23% B. 46% C. 44% D. 27% 5. In prokaryotes, the location for DNA Replication is A. On the cell membrane B. In the nucleus 7. In eukaryotes, the location for DNA Replication is A. On the cell membrane B. In the nucleus C. In the cytoplasm D. On ribosomes C. In the cytoplasm R. On ribosomes

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44. What is meant by the description "antiparallel" regarding DNA strands? A. The 5' to 3' direction of one strand runs counter to the 5' to 3' direction of the other strand B. One strand contains only purines and the other contains only pyrimidines C. The twisting nature of DNA creates nonparallel strands D. Base pairings create unequal spacing between the two DNA strands 45. If a species contains 23% of adenine in its DNA, what is the percentage of guanine? A. 23% B. 46% C. 44% D. 27% 46. In prokaryotes, the location for DNA Replication is A. On the cell membrane B. In the nucleus C. In the cytoplasm D. On ribosomes 47. In eukaryotes, the location for DNA Replication is A. On the cell membrane B. In the nucleus 48. If the protein coat of a virus that infects a bacterium is labeled with radioactive sulfur while the DNA of the virus is labeled with radioactive phosphorus, over time A. Only sulfur would make it into the bacterium C. In the cytoplasm D. On ribosomes B. Only phosphorus would make it into the bacterium C. Neither would make it into the bacterium D. Both would make it into the bacterium
Transcribed Image Text:44. What is meant by the description "antiparallel" regarding DNA strands? A. The 5' to 3' direction of one strand runs counter to the 5' to 3' direction of the other strand B. One strand contains only purines and the other contains only pyrimidines C. The twisting nature of DNA creates nonparallel strands D. Base pairings create unequal spacing between the two DNA strands 45. If a species contains 23% of adenine in its DNA, what is the percentage of guanine? A. 23% B. 46% C. 44% D. 27% 46. In prokaryotes, the location for DNA Replication is A. On the cell membrane B. In the nucleus C. In the cytoplasm D. On ribosomes 47. In eukaryotes, the location for DNA Replication is A. On the cell membrane B. In the nucleus 48. If the protein coat of a virus that infects a bacterium is labeled with radioactive sulfur while the DNA of the virus is labeled with radioactive phosphorus, over time A. Only sulfur would make it into the bacterium C. In the cytoplasm D. On ribosomes B. Only phosphorus would make it into the bacterium C. Neither would make it into the bacterium D. Both would make it into the bacterium
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