Podcast
Questions and Answers
DNA falls under ______ acids category along with RNA
DNA falls under ______ acids category along with RNA
nucleic
RNA is ______-stranded while DNA is double-stranded
RNA is ______-stranded while DNA is double-stranded
single
DNA nucleotides have four nitrogen bases (adenine, thymine, guanine, ______)
DNA nucleotides have four nitrogen bases (adenine, thymine, guanine, ______)
cytosine
RNA nucleotides have uracil instead of ______
RNA nucleotides have uracil instead of ______
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DNA is double-stranded and follows base pairing rules where adenine pairs with ______
DNA is double-stranded and follows base pairing rules where adenine pairs with ______
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New nucleotides are added to the three prime end of growing DNA or RNA strands, following the five prime to three prime ______
New nucleotides are added to the three prime end of growing DNA or RNA strands, following the five prime to three prime ______
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Study Notes
- DNA falls under nucleic acids category along with RNA and serves to store and transmit hereditary information.
- Nucleic acids pass on genetic information based on the sequence of nucleotides.
- RNA and DNA are both polymers made of nucleotide monomers, but RNA is single-stranded while DNA is double-stranded.
- Nucleotide monomers consist of a five-carbon sugar, a phosphate group, and a nitrogen base.
- DNA nucleotides have four nitrogen bases (adenine, thymine, guanine, cytosine), while RNA nucleotides have uracil instead of thymine.
- Nucleic acids are composed of carbon, hydrogen, oxygen, nitrogen, and phosphorus elements.
- DNA and RNA share a sugar-phosphate backbone and nitrogen bases held together by hydrogen bonds.
- DNA is double-stranded and follows base pairing rules where adenine pairs with thymine and guanine pairs with cytosine.
- DNA strands run anti-parallel to each other, with one strand being upside down compared to the other.
- New nucleotides are added to the three prime end of growing DNA or RNA strands, following the five prime to three prime direction.
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Description
Test your knowledge on the structure, composition, and function of DNA and RNA. Learn about nucleic acids, nucleotides, nitrogen bases, sugar-phosphate backbone, base pairing rules, and the differences between DNA and RNA.