Multiple Choice
In the context of DNA structure, what are the monomers (basic repeating subunits) of DNA?
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7. DNA and Chromosome Structure
DNA Structure
Multiple Choice
In the context of DNA structure, what does DNA stand for?
A
Deoxyribonucleic acid
B
Dideoxynucleotide acid
C
Deoxyribose nucleosome assembly
D
Deoxyribosomal nucleic acid
Verified step by step guidance1
Understand that the question is asking for the full form of the abbreviation 'DNA' in the context of its molecular structure.
Recall that DNA is a molecule that carries genetic information in living organisms and is composed of nucleotides containing a sugar, a phosphate group, and a nitrogenous base.
Recognize that the sugar in DNA is 'deoxyribose', which is a sugar lacking one oxygen atom compared to ribose found in RNA.
Combine the components: 'Deoxyribo' refers to the sugar, 'nucleic' refers to the nucleotides, and 'acid' refers to the acidic nature of the phosphate backbone.
Conclude that the correct full form of DNA is 'Deoxyribonucleic acid'.
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