Factors affecting Nitrogenous Base Pairing
The following factors affect nitrogenous base pairing:
- Ratio of nitrogenous bases: The ratio of adenine to guanine and thymine to cytosine affects the nitrogenous base pairing.
- Temperature: High temperature leads to the breaking of the hydrogen bonds thus leading to instability.
- pH level: The pH level affects the ionisation state of the nitrogenous bases, which ultimately affects the base pairing.
- Base pair mismatch: Errors in the base pairing leads to break in the structure of DNA, that results in a damaged structure, as the base pairing gets affected.
Nitrogenous Bases
Nitrogenous bases are molecules that act as the building blocks of genetic information in DNA and RNA. Although there are many nitrogenous bases, the five most important ones include adenine, guanine, cytosine, thymine, and uracil. Nitrogenous bases, also known as nucleobases, are molecules that contain nitrogen atoms and are crucial for the transmission of genetic information in living organisms.
In this article, we will learn what nitrogenous bases are, what nitrogenous bases are present in DNA and RNA, their structure in DNA and RNA, their importance in molecular biology, and factors affecting nitrogenous base pairing.
Table of Content
- What are Nitrogenous Bases?
- Nitrogenous Bases in DNA and RNA
- Structure of Nitrogenous Bases
- Importance in Molecular Biology
- Factors affecting Nitrogenous Base Pairing
- Conclusion: Nitrogenous Bases
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