What are the four kinds of molecules that form nucleic acids?
Understand the Problem
The question is asking us to identify the four types of molecules that make up nucleic acids like DNA and RNA. These molecules are the building blocks that determine the genetic information and function of these essential biological molecules.
Answer
The molecules are a 5-carbon sugar, a phosphate group and the nitrogenous bases: adenine, guanine, cytosine, thymine, and uracil; forming DNA and RNA.
The four kinds of molecules that form nucleic acids are: a 5-carbon sugar, a phosphate group, and four or five possible nitrogenous bases: adenine, guanine, cytosine, thymine, and uracil. Nucleic acids include deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).
Answer for screen readers
The four kinds of molecules that form nucleic acids are: a 5-carbon sugar, a phosphate group, and four or five possible nitrogenous bases: adenine, guanine, cytosine, thymine, and uracil. Nucleic acids include deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).
More Information
There are two types of nucleic acids: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA is the genetic material found in all living organisms and RNA is used to make proteins. Nucleic acids are large biomolecules that are crucial in all cells and viruses.
Tips
A common mistake is to only list the nitrogenous bases and forget the sugar and phosphate group.
Sources
- Nucleic acids (article) - Khan Academy - khanacademy.org
- Nucleic Acids - National Human Genome Research Institute - genome.gov
- Nucleic acid | Definition, Function, Structure, & Types - Britannica - britannica.com
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