DNA STRUCTURE
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Assessment
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ruby arre
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Science
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9th Grade
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1K plays
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Medium
Student preview
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17 questions
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1.
Multiple Choice
What makes up the SIDES of a DNA ladder?
nitrogen bases
sugars & phosphates
genes & chromosomes
RNA
2.
Multiple Choice
What makes up the rungs (steps) of a DNA ladder?
sugars & phosphates
nitrogen bases
sugars
genes & chromosomes
3.
Multiple Choice
double helix
contains ribose
made of amino acids
contains Uracil
4.
Multiple Choice
polar bonds
ionic bonds
covalent bonds
hydrogen bonds
5.
Multiple Choice
sugar, hydrogen, nitrogen base
sugar, oxygen, nitrogen base
sugar, phosphate, nitrogen base
sugar, phosphate, protein
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