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 are the 4 monomers?
There are four main types of monomer, including sugars, amino acids, fatty acids, and nucleotides.
What are the monomers of DNA and RNA quizlet?
Nucleotides are the building blocks (monomers) of nucleic acids, DNA and RNA.
What are the monomers of DNA and RNA?
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”).
What is the polymer of DNA?
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 lipids monomers?
Lipids – polymers called diglycerides, triglycerides; monomers are glycerol and fatty acids.
How many different kinds of monomers are in DNA?
DNA are polymers composed of four monomers known as nucleotides. Together, they join in varying combinations forming a long strand of the structure. DNA is made up of 4 amino acids – adenine, cytosine, guanine and thymine.
What are the monomers of nucleotides?
Nucleotides are monomers of nucleic acids, DNA and RNA . A nucleotide is made up of a nitrogenous base (adenine, thymine, guanine, cytosine, or uracil), a phosphate group (PO3−4) , and a 5 -carbon sugar.
What is ribose monomer?
Just like in DNA, RNA is made of monomers called nucleotides. Each nucleotide is made up of three components: a nitrogenous base, a pentose (five-carbon) sugar called ribose, and a phosphate group.
Is DNA A monomer or polymer?
The proteins we eat, and which we’re made of, are polymers made up of amino acids. And even our DNA is a polymer—it’s made of monomers called nucleotides.
What does monomer mean?
monomer, a molecule of any of a class of compounds, mostly organic, that can react with other molecules to form very large molecules, or polymers. The essential feature of a monomer is polyfunctionality, the capacity to form chemical bonds to at least two other monomer molecules.
What are examples of monomers?
Glucose, vinyl chloride, amino acids, and ethylene are examples of monomers. Each monomer may link in different ways to form a variety of polymers. In the case of glucose, for example, glycosidic bonds may link sugar monomers to form such polymers as glycogen, starch, and cellulose.
What is A Lipid polymer?
A lipid is a polymer composed of three fatty acid molecules and one glycerol molecule. Lipids produce a special polymer form which is considered to be a key component of cell membranes and hormones.
