What are the three kinds of nucleic acids?
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What are the three kinds of nucleic acids?
The two main types of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA)….Table 3.5. 1: Features of DNA and RNA.
| Features of DNA and RNA | ||
|---|---|---|
| DNA | RNA | |
| Pyrimidines | Cytosine, thymine | Cytosine, uracil |
| Purines | Adenine, guanine | Adenine, guanine |
Are there only two nucleic acids?
The two main types of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA is the genetic material found in all living organisms and is found in the nucleus of eukaryotes and in the chloroplasts and mitochondria.
How many nucleic acids are there?
two types
There are two types of nucleic acids: DNA and RNA.
Why DNA and RNA are called nucleic acids?
The name “nucleic acid” comes from the fact that they were first described because they actually had acidic properties, much like the acids that you know. And the nucleic part comes from the fact that they were first isolated because they were found in the nucleus.
Is DNA an acid?
You’re right: DNA is built of both acidic and basic components. The acidic component of DNA is its phosphate group, and the basic component of DNA is its nitrogenous base. The nitrogenous bases are called adenine (A), guanine (G), thymine (T), and cytosine (C).
Which nucleic acids are in DNA and RNA?
Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are polymers composed of monomers called nucleotides. An RNA nucleotide consists of a five-carbon sugar phosphate linked to one of four nucleic acid bases: guanine (G), cytosine (C), adenine (A) and uracil (U).
Is RNA the same as DNA?
DNA is a double-stranded molecule, while RNA is a single-stranded molecule. DNA and RNA perform different functions in humans. DNA is responsible for storing and transferring genetic information, while RNA directly codes for amino acids and acts as a messenger between DNA and ribosomes to make proteins.
Is RNA an acid?
RNA, or ribonucleic acid, is a nucleic acid that is similar in structure to DNA but different in subtle ways.
What is RNA and DNA difference?
There are two differences that distinguish DNA from RNA: (a) RNA contains the sugar ribose, while DNA contains the slightly different sugar deoxyribose (a type of ribose that lacks one oxygen atom), and (b) RNA has the nucleobase uracil while DNA contains thymine.