What makes DNA a polymer
DNA is a polymer because it is composed of numerous repeating units (monomers), called nucleotides, which are linked by phosphodiester bonds to form the polymer that is DNA.
What is DNA made of
Adenine (A), guanine (G), cytosine (C), and thymine (T) are the four chemical bases that make up the information stored in DNA, which has about 3 billion of them. More than 99% of these bases are the same in every person.
What are the two polymers of DNA
The monomers of DNA are called nucleotides, and each nucleotide has three constituents: a base, a sugar (deoxyribose), and a phosphate residue. DNA is made up of two long polymers (called strands) that run in opposite directions and form the regular geometry of the double helix.
What is DNA An example of a polymer
Deoxyribonucleic acid, or DNA, is a polymer that is necessary for life. The DNA polymer is made from four different types of monomer, collectively known as nucleotides. The majority of DNA is a double helix, where two polymer chains are lined up and then twisted around one another.
What is the structure of DNA
The shape of DNA is a double helix, which is made of two linked strands that wind around one another to resemble a twisted ladder. Each strand has a backbone made of alternating sugar (deoxyribose) and phosphate groups, and one of four bases—adenine (A), cytosine (C), guanine (G), or thymine (T)—attached to each sugar.
What process is DNA made
DNA replication, one of the most fundamental processes that takes place within a cell, is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules.
What makes a molecule a polymer
The units from which polymers are synthesized are known as monomers. Polymers may be made from one kind of monomer, giving homopolymers, or from several kinds of monomers, giving copolymers. Polymer molecules, or macromolecules, are composed of numerous linked, small repeat units.
Is a nucleotide a polymer
The nucleotides in the nucleic acids, DNA and RNA, are linked covalently between the 3 carbon atom of the pentose and the 5 carbon of the adjacent pentose in the figure on the right, which depicts the polymer structure of DNA.
Is DNA a natural polymer
Natural polymers are those that can be extracted from nature and are frequently water-based; examples include silk, wool, DNA, cellulose, and proteins.
Is DNA a protein
No, DNA is not a protein; DNA is made up of long chains of nucleotides. The main relationship between DNA and protein is that DNA encodes the information required to synthesize proteins.
What sugar makes up DNA nucleotides
The components of a nucleotide are a sugar molecule (either ribose in RNA or deoxyribose in DNA), a phosphate group, and a base that contains nitrogen.
What are the 3 components of a nucleotide
DNA is composed of two chains of repeating nucleotides. Each nucleotide consists of three components.
Components of DNA
- group of phosphate.
- sugar 2-deoxyribose.
- a base that contains nitrogen.
How many polymer strands make up a molecule of DNA
Two polynucleotide chains are held together by weak thermodynamic forces to form the DNA molecule, which is typically a double-stranded macromolecule.27 May 1997
Is DNA a nucleic acid
Genetic information is carried by nucleic acids, deoxyribonucleic acid (DNA), and ribonucleic acid (RNA), which are read by cells to create the RNA and proteins that allow living things to function.
What is the polymer of RNA
The polymerization of nucleotides takes place in a condensation reaction in which phosphodiester bonds are formed. RNA is a linear polymer of nucleotides linked by a ribose-phosphate backbone.
What do Scientist mean when they say that DNA is polymer
A DNA molecule is made up of many nucleotide monomers that are linked together into a very long chain, much like how a sentences “polymer” is made up of letter “monomers” in a word.
Why is DNA a condensation polymer
In a condensation reaction, the nucleotides are joined by the phosphate group at position 5 and the hydroxyl group at position 3 to form the DNA polymer.
What is this polymer
A polymer is any member of a class of natural or synthetic substances made up of very large molecules, known as macromolecules, which are multiples of simpler chemical units known as monomers. Polymers are the building blocks of many minerals and man-made materials, as well as many living organisms.