DNA Structure and Replication
Quiz by Sarah
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15 questions
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- Q1What is the process by which identical copies of DNA are made?DNA split and copydouble helixDNA replicationMitosis30s
- Q2What are the building blocks of DNA?nitrogen basesnucleotidesgenesthe double helix30s
- Q3The protein formed in a cell is determined bythe length of the genehow long DNA replicatesthe shape of the sugarthe order of the bases in DNA30s
- Q4Which of the following is NOT a nitrogen base in DNAguanineadeninethymineuracil30s
- Q5What is the shape of DNA?nucleotidetwisted laddergenedouble helix30s
- Q6The sides of a DNA molecule are made ofsugar and phosphatenitrogen basessugar and nitrogen basephosphate and nitrogen base30s
- Q7The middle of the DNA molecule (rungs of the ladder) are made ofnitrogen basesphosphate and nitrogen basesugar and nitrogen basesugar and phosphate30s
- Q8What is a short segment of DNA that codes for a trait?enzymenucleotidegenedouble helix30s
- Q9According to base pairing rules, which of the following is true?Cells contain the same amount of adenine as guanine.Cells contain the same amount of guanine as cytosine.Cells contain the same amount of thymine as cytosine.all of the above30s
- Q10In the diagram of DNA what structure is labeled K?nucleotidephosphatesugarnitrogen base30s
- Q11In the diagram of DNA what structure is labeled J?nitrogen basephosphatesugarnucleotide30s
- Q12In the diagram of DNA what structure is labeled M?phosphatenucleotidehydrogen bondssugar30s
- Q13In the diagram of DNA what structure is labeled N?nucleotidehydrogen bondsphosphatenitrogen base30s
- Q14In the diagram of DNA what structure is labeled P?sugarnucleotidehydrogen bondsphosphate30s
- Q15What is the full name of DNAdoes not applydepartment network administratordeoxyribonucleic acidribonucleic acid30s
