26. Nucleic Acids and Protein Synthesis
DNA Double Helix
26. Nucleic Acids and Protein Synthesis
DNA Double Helix - Video Tutorials & Practice Problems
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concept
DNA Double Helix Concept 1
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example
DNA Double Helix Example 1
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Problem
ProblemWhich of the following statements is false?
A
The nitrogenous bases extend inward within the double helix.
B
The two polynucleotide strands in the DNA double helix are identical to one another.
C
Hydrogen bonding occurs between the two polynucleotide strands within DNA.
D
The complementary strand of DNA segment of 5’ GCATTCAT 3’ would be 3’ CGTAAGTA 5’.
E
Phosphate groups and sugars form the backbone of the DNA double helix.
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