Answer:
Is single-stranded: RNA
Contains nitrogenous bases: both
Contains uracil: RNA
Contains adenine: both
Is double-stranded: DNA
Is made of nucleotides: both
Contains deoxyribose sugar: DNA
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DNA and RNA are the two main nucleic acids formed of a sugar backbone, a nitrogen base and a phosphate group. DNA and RNA are vital for cell purposes and activity.
The correct answers are:
1. Is single-stranded: RNA
The composition of both the nucleic acids is the same but the RNA has only one strand. It has shorter chains of nucleotides compared to DNA.
2. Contains nitrogenous bases: Both the DNA, as well as RNA,
consist of purines (adenine and guanine) and pyrimidines (cytosine, uracil and thymine) in their structure.
3. Contains uracil: RNA
RNA has one nitrogen base different from DNA that is uracil instead of thymine RNA has uracil as the pyrimidine.
4. Contains adenine: DNA and RNA.
Both nucleic acids have adenine as the purine base in them.
5. Is double-stranded: DNA.
DNA is a double-stranded molecule with two linear strands running anti-parallel to each other and twists to form stranded structures.
6. Is made of nucleotides: Both DNA and RNA.
Both the nucleic structures are composed of nucleotides composed of deoxyribose sugar in DNA and ribose sugar in the RNA along with phosphate and nitrogen base.
7. Contains deoxyribose sugar: DNA.
Deoxyribonucleic acid or the DNA contains deoxyribose sugar which is a carbon sugar that is the backbone of the nucleic structure.
To learn more about DNA and RNA follow the given link:
https://brainly.com/question/11737667
