Biology - Unit 7 Review (DNA)
Quiz by Emily Chavez
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18 questions
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- Q1Guanine pairs with _________________GuanineAdenineThymineCytosine120s
- Q2Three parts of a nucleotide are sugar, phosphate, and ___________________DNARibosomeRNANitrogen base120s
- Q3Adenine pairs with _____________ThymineGuanineCytosineAdenine120s
- Q4What does DNA stand for?Deoxyribonucleic AcidDormant Nucleic ActivityRibonucleic AcidityMessenger Ribo Nucleic Acid120s
- Q5Where do you find DNA in a eukaryotic cell?NucleusMitochondriaRibosomeChloroplast120s
- Q6A nucleotide is an example of what type of large organic molecule?Nucleic AcidLipidCarbohydrateProtein120s
- Q7The circular part of a nucleotide represents a _____________BaseSugarPhosphate120s
- Q8Cytosine pairs withGuanineCytosineAdenineThymine120s
- Q9What is the first step of DNA replication?Hydrogen bonds break and DNA unzipsGenetic information is carried out to the ribosomeA new strand of DNA attaches to an old strand of DNA120s
- Q10Thymine pairs with _______________AdenineGuanineCytosineThymine120s
- Q11What bases would pair with TAG GAC?ATC CTGTAG GACCTA TGC120s
- Q12What is formed from DNA replication?Two double-stranded DNA moleculesOne one-stranded DNA moleculeTwo one-stranded DNA molecules120s
- Q13What is the purpose of DNA replication?To copy DNATo make mRNATo carry proteins around the cell120s
- Q14What makes up the backbone/sides of DNA?BasesSugars and PhosphatesOnly sugarsOnly phosphates120s
- Q15A double helix looks likeA garden hoseA twisted ladderThe letter C120s