DNA, replication
Quiz by Melissa Gallo
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21 questions
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- Q1store, copy, transmit genetic informationpurposes of DNA30s
- Q2polymer of nucleotidesnucleic acid30s
- Q3monomer of nucleic acids made up of a 5-carbon sugar, a phosphate group, and a nitrogenous basenucleotide30s
- Q4the very strong bond that joins the adjacent sugar and phosphate groups in a single strand of DNAcovalent bonds of DNA30s
- Q5Between Nitrogenous basesH bonds of DNA30s
- Q6Adenine, Thymine, Cytosine, Guaninenitrogenous base30s
- Q7The form of native DNA, referring to its two adjacent polynucleotide strands wound into a spiral shape.double helix30s
- Q8each side of a DNA molecule runs in a different direction (5' to 3' and 3' to 5')antiparallel stands30s
- Q9principle that bonds in DNA can form only between adenine and thymine and between guanine and cytosinebase pairing30s
- Q10The purines include the nitrogen basesAdenine and Guanine30s
- Q11The pyrimidines include the nitrogen basesthymine and cytosine30s
- Q12Before cells divideDNA replication occurs30s
- Q13all the cells in a multicellular organism carry the same genetic informationDNA replication ensures30s
- Q14Base pairing rules indicateA-T and G-C30s
- Q15helicase enzyme breaks H bonds between basesUnzipping of DNA30s