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The DNA molecule is made of many different parts. Which structure is considered the individual building block?
deoxyribose sugars
weak hydrogen bonds hold together the nitrogen bases, while strong covalent bonds hold together the sugars and phosphates
the phosphate
a negative charge
a nucleotide
sulfur
backbone
cytosine
When looking at the DNA molecule as a whole, it has/is _________________.
deoxyribose sugars
weak hydrogen bonds hold together the nitrogen bases, while strong covalent bonds hold together the sugars and phosphates
the phosphate
a negative charge
a nucleotide
sulfur
backbone
cytosine
Which vocabulary term is used to describe the sides of the DNA ladder?
deoxyribose sugars
weak hydrogen bonds hold together the nitrogen bases, while strong covalent bonds hold together the sugars and phosphates
the phosphate
a negative charge
a nucleotide
sulfur
backbone
cytosine
Which of these structures within the DNA molecule causes it to have a negative charge?
deoxyribose sugars
weak hydrogen bonds hold together the nitrogen bases, while strong covalent bonds hold together the sugars and phosphates
the phosphate
a negative charge
a nucleotide
sulfur
backbone
cytosine
Which of the following combinations correctly describes the bonds found within the DNA molecule?
deoxyribose sugars
weak hydrogen bonds hold together the nitrogen bases, while strong covalent bonds hold together the sugars and phosphates
the phosphate
a negative charge
a nucleotide
sulfur
backbone
cytosine
Which of these elements is NOT found in the DNA molecule?
deoxyribose sugars
weak hydrogen bonds hold together the nitrogen bases, while strong covalent bonds hold together the sugars and phosphates
the phosphate
a negative charge
a nucleotide
sulfur
backbone
cytosine
Which nitrogen base is able to base pair with guanine?
deoxyribose sugars
weak hydrogen bonds hold together the nitrogen bases, while strong covalent bonds hold together the sugars and phosphates
the phosphate
a negative charge
a nucleotide
sulfur
backbone
cytosine
To which part of the backbone are the nitrogen bases attached to?
deoxyribose sugars
weak hydrogen bonds hold together the nitrogen bases, while strong covalent bonds hold together the sugars and phosphates
the phosphate
a negative charge
a nucleotide
sulfur
backbone
cytosine
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