Draw the full structure of the DNA dinucleotide C-T. Identify the 5′ and 3′ ends of this dinucleotide.
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Draw the full structure of the DNA dinucleotide C-T. Identify the 5′ and 3′ ends of this dinucleotide.
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- State the properties of the WatsonCrick model of DNA in the following categories: a. number of polynucleotide chains b. polarity (running in same direction or opposite directions) c. bases on interior or exterior of molecule d. sugar/phosphate on interior or exterior of molecule e. which bases pair with which f. right- or left-handed helixDNA contains many hydrogen bonds. Are hydrogen bonds stronger or weaker than covalent bonds? What are the consequences of this difference in strength?List the pyrimidine bases, the purine bases, and the base-pairing rules for DNA.
- List the DNA bases that will complementary base pair with the following sequence: A-G-C-T-A-C-GHow many possible nucleotide sequences are there for a stretch of DNA that is N nucleotides long, if it is (a) single- stranded or (b) double-stranded?Type the matching bases below in each DNA sequences. A T T C G A C G T C