Let us take the first option that is sucrose. In sucrose or table sugar, two monosaccharides connected together make a disaccharide. In the case of sucrose (table sugar), glucose and fructose link together. But these are not repeating units, and hence it is not a polymer.
In this way, is a lipid A monomer?
A monomer is a small molecular subunit that can be combined with similar subunits to form larger molecules. In living systems, like our own bodies, these larger molecules include carbohydrates, lipids, nucleic acids and proteins. The monomers of these organic groups are: … Lipids – glycerol and fatty acids.
Keeping this in view, is chitin a polymer?
Chitin is the most abundant aminopolysaccharide polymer occurring in nature, and is the building material that gives strength to the exoskeletons of crustaceans, insects, and the cell walls of fungi.
Is RNA a polymer?
RNA is a linear polymer of nucleotides linked by a ribose-phosphate backbone.
What are the 3 parts of 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 are the 4 polymers?
There are four basic kinds of biological macromolecules: carbohydrates, lipids, proteins, and nucleic acids. These polymers are composed of different monomers and serve different functions.
What are the three types of polymers?
There are 3 principal classes of polymers – thermoplastics, thermosets, and elastomers. Differentiation between these classes is best defined by their behaviour under applied heat. Thermoplastic polymers can be either amorphous or crystalline. They behave in a relatively ductile manner but often have low strength.
What is an example of a lipid polymer?
Lipids – polymers called diglycerides, triglycerides; monomers are glycerol and fatty acids. Proteins – polymers are known as polypeptides; monomers are amino acids.
Which group is not a polymer?
Each different type of macromolecule, except lipids, is built from a different set of monomers that resemble each other in composition and size. Lipids are not polymers, because they are not built from monomers (units with similar composition).
Which is not a synthetic polymer?
Cellulose is not a synthetic polymer.
Which of the following is not a polymer which of the following is not a polymer?
Glucose is a monomer and not a polymer as it is a single unit. DNA, Cellulose, Starch are prime example of natural polymers.
Which of the following molecules is not a polymer?
Which of the following molecules is not considered a polymer? A fatty acid is the molecule not considered a polymer.
Which of these is not a lipid?
Protein is not a lipid. Lipids are high energy biomolecules that are non-polar in nature. The most common property of lipid is that they are insoluble in water. Fats, oils and waxes are insoluble in water.
Why lipids are not considered polymers?
Polymers are large molecules made up of repeating subunits called monomers. Lipids are not considered polymers because they do not have true monomers. They do have building blocks called glycerol and fatty acids.