Is DNA made by polymerization?
DNA (deoxyribonucleic acid) is an organic polymer made by the condensation polymerisation of repeating units (monomers) called nucleotides.
Is DNA or RNA monomer or polymer?
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 DNA considered a monomer?
The monomers of DNA are called nucleotides. Nucleotides have three components: a base, a sugar (deoxyribose) and a phosphate residue. The four bases are adenine (A), cytosine (C), guanine (G) and thymine (T).
What is polymerization in DNA replication?
Nucleotides are joined together similarly to other biological molecules, by a condensation reaction that releases a small, stable molecule.
Why is DNA a polymer?
DNA is a polymer due to the fact it contains multiple repeating units (monomers). These monomers are known as nucleotides. Multiple nucleotides join together by phosphodiester bonds to form the polymer that is DNA.
What is the monomer of DNA and RNA?
Nucleotides
Nucleotides. DNA and RNA are polymers (in the case of DNA, often very long polymers), and are made up of monomers known as nucleotides. When these monomers combine, the resulting chain is called a polynucleotide (poly- = “many”).
Is RNA a polymer?
RNA is a linear polymer of nucleotides linked by a ribose-phosphate backbone.
What monomer makes DNA or RNA?
Nucleotides are monomers that join together to form the structural units of RNA and DNA, as well as providing an energy source in metabolism. (C), Guanine (G), Adenine (A), Thymine (T), and Uracil (U).
Which monomers are polymerized during replication?
Explanation: The monomers from which DNA is polymerized are deoxyribonucleoside triphosphates (dNTPs). When DNA is in its polymerized form, the monomers are deoxyribonucleoside monophospates (dNMPs).
Is DNA a polymer of nucleotides?
​Nucleotide The bases used in DNA are adenine (A), cytosine (C), guanine (G) and thymine (T). In RNA, the base uracil (U) takes the place of thymine. DNA and RNA molecules are polymers made up of long chains of nucleotides.
Which of the following is a monomer of DNA?
Nucleotides are the monomer of DNA. They are made of a 5-carbon sugar (deoxyribose), a phosphate group, and a nitrogenous base bound to the sugar. The four different types of nucleotides are adenine (A), thymine (T), guanine (G) and cytosine (C).
What type of polymer is DNA?
polynucleotide
DNA is a polymer. The monomer units of DNA are nucleotides, and the polymer is known as a “polynucleotide.” Each nucleotide consists of a 5-carbon sugar (deoxyribose), a nitrogen containing base attached to the sugar, and a phosphate group.
What are the monomers in DNA called?
The monomers of DNA are called nucleotides. Nucleotides have three components: a base, a sugar (deoxyribose) and a phosphate residue. The four bases are adenine (A), cytosine (C), guanine (G) and thymine (T). What are the 4 monomers? There are four main types of monomer, including sugars, amino acids, fatty acids, and nucleotides.
What are examples of monomers and polymers?
Lipids – polymers called diglycerides,triglycerides; monomers are glycerol and fatty acids
What are the monomers of DNA and RNA?
Ribose
What are the components of DNA?
A-DNA: It is a right-handed double helix similar to the B-DNA form. Dehydrated DNA takes an A form that protects the DNA during extreme condition such as desiccation.
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