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What nitrogenous bases are found in DNA? A. cytosine, uracil, adenine, thymine B. Thymine,...

Question:

What nitrogenous bases are found in DNA?

A. cytosine, uracil, adenine, thymine

B. Thymine, guanine, uracil, adenine

C. adenine, cytosine, guanine, thymine

Bonds Between Strands of Nitrogenous Bases

There are specific nitrogenous bases that together form a DNA strand. These nitrogenous bases hold the main structure of the DNA together with the help of hydrogen bonds. Proteins are associated with the strand which also helps in the formation of the superstructure of DNA. These nitrogenous bases together form the stable DNA structure and hydrogen bonds keep them together. The stability of the structure is important as the structure maintains the genetic material of the organisms.

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The four nitrogenous bases which are specific for DNA are C. adenine, cytosine, guanine, thymine.

There are four nucleotides that together form the...

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DNA: Chemical Structure of Nucleic Acids & Phosphodiester Bonds

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Chapter 10 / Lesson 1
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Nucleic acids are large biomolecules used to store, transfer and convey genetic information in cells. Explore the structure of nucleotides and what polynucleotide and phosphodiester bonds do.


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