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Which statement about the two ends of a DNA strand is… | StemPy Lab
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Which statement about the two ends of a DNA strand is correct?
Biology
Medium
High School (11–12)
Heredity and Evolution › Molecular Basis of Inheritance
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Which statement about the two ends of a DNA strand is correct?
The 5′ end has a free phosphate, and the 3′ end has a free OH group.
The 5′ end has a free OH group, and the 3′ end has a free phosphate.
Both ends have a free phosphate.
Both ends have a free OH group.
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