A section of a DNA molecule has the coding sequence: AGGCAATGGC.
Which statements are correct?
1) This coding sequence contains 3 pyrimidines.
2) The double-stranded DNA of this section contains 26 hydrogen bonds between complementary bases.
3) The double-stranded DNA of this section has 20 sugar-phosphate bonds.
1 )
1, 2 and 3
1 and 2 only
3 )
1 and 3 only
4 )
2 and 3 only
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