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DNA (deoxyribonucleic acid) is an organic polymer whose monomer is a nucleotide. A nucleotide is made up of a nitrogenous base (Adenine, Guanine, Cytosine, and Thymine in DNA, Uracil replaces Thymine in RNA), a pentose (5 carbons) sugar (deoxyribose in DNA and ribose in RNA), and a number of phosphate (PO4) groups ranging from 1 to 3 (1 in polymeric form, 2 or 3 when free in solution).

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What molecular units join to form DNA?

DNA (deoxyribonucleic acid) is an organic polymer whose monomer is a nucleotide. A nucleotide is made up of a nitrogenous base (Adenine, Guanine, Cytosine, and Thymine in DNA, Uracil replaces Thymine in RNA), a pentose (5 carbons) sugar (deoxyribose in DNA and ribose in RNA), and a number of phosphate (PO4) groups ranging from 1 to 3 (1 in polymeric form, 2 or 3 when free in solution).


What units make up The backbone of the DNA molecule?

The backbone of the DNA molecule is composed of alternating sugar (deoxyribose) and phosphate units. These sugar-phosphate units are connected by phosphodiester bonds to form the backbone of the DNA strand.


Could two rfp fragments join together and circularize in the ligase tube?

Yes, two DNA fragments can join together and circularize in the presence of DNA ligase in a ligation reaction. This is a common method used in molecular biology to create circular DNA molecules from linear fragments.


What are units that form that DNA molecules?

They are the nucleotides adenine, guanine, cytosine, and thymine.


What biomoleculeare in the shape of a ring?

Carbohydrates like glucose and fructose have ring structures in their molecular form. Additionally, nucleic acids such as DNA and RNA also form ring structures in their molecular arrangement.


What are small molecular units joined together in large molecules called?

Macromolecules.


What are the units that's form DNA molecules?

They are the nucleotides adenine, guanine, cytosine, and thymine.


Which high molecular weight substances are made up of repeating units of these molecules?

Polymers are high molecular weight substances made up of repeating units of monomer molecules. Examples include plastics, proteins, polysaccharides, and nucleic acids like DNA and RNA.


What is the molecular weight of a DNA base pair?

The molecular weight of a DNA base pair is approximately 650 daltons.


What is the molecular weight of a base pair in DNA?

The molecular weight of a base pair in DNA is approximately 650 daltons.


What is a molecule with a large molecular mass.?

UHMPE - Ultra High Mass Polyethylene - but most polymers, by definition, have high molecular mass.


Does DNA or RNA contain ribose in their molecular structure"?

Yes, both DNA and RNA contain ribose in their molecular structure.