What is the basic unit of DNA?
Nitrogenus base
Nucleotide
The 3 components of a DNA nucleotide are a nitrogenous base, a phosphate and a deoxyribose sugar
Label the DNA nucleotide Diagram
What joins DNA nucleotides together?
Sugar Phosphate Backbone
Weak Hydrogen Bond
Strong Hydrogen Bond
What base does Adenine Join with?
Guanine
Cytosine
Thymine
The structure of DNA molecule is a double helix bond and the strands run "parallel" to one another
The term anti-parallel means that each DNA strand runs anti-parallel meaning one ends in 5' and the other strand runs in a 3' . Each running parallel but in opposite directions.
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