Table of Contents
- 1 What monomers make up fats and oils?
- 2 What two molecules make up fats and oils?
- 3 What are 2 things fats are used for?
- 4 What is the main difference between fats and oils?
- 5 What is the difference between fats and lipids?
- 6 What are the different types of monomers in the body?
- 7 What kind of fat does not have carbon-carbon double bonds?
What monomers make up fats and oils?
Types of biological macromolecules
| Biological macromolecule | Building blocks |
|---|---|
| Carbohydrates | Monosaccharides (simple sugars) |
| Lipids | Fatty acids and glycerol |
| Proteins | Amino acids |
| Nucleic acids | Nucleotides |
What two molecules make up fats and oils?
Fats and oils are composed of molecules known as triglycerides, which are esters composed of three fatty acid units linked to glycerol. An increase in the percentage of shorter-chain fatty acids and/or unsaturated fatty acids lowers the melting point of a fat or oil.
What is the monomer for oils?
Triglycerides
Triglycerides are macromolecules called lipids, better known as fats or oils. Triglycerides are named for the monomer components they contain. “Tri” means three, and triglycerides are built from monomers of three fatty acids bonded to a glycerol.
What 2 things make up lipids?
All lipids contain carbon, hydrogen, and oxygen. Some of them also contain nitrogen and phosphorus.
What are 2 things fats are used for?
Fats fuel the body and help absorb some vitamins. They also are the building blocks of hormones and they insulate the body.
What is the main difference between fats and oils?
The main difference between fats and oils is that fats are composed of high amounts of saturated fatty acids which will take a solid form at room temperature whereas oils are composed of mainly unsaturated fatty acids which will take a liquid form at room temperature.
Is oil a monomer or polymer?
Vegetable oils in general are cationically polymerizable monomers, because their branched triglyceride structure leads to extensive crosslinking. Each unsaturated fatty acid chain in the triglyceride structure can participate in the cationic reaction.
Are there any monomers in oil?
Currently, petroleum-based aromatic monomers are widely used to prepare polymers due to their rigidity and stability, thereby providing good thermal and mechanical properties. The current synthesis of PTA is based on petroleum derived para-xylene.
What is the difference between fats and lipids?
Lipids are a broad group of macronutrients which plays a major role as a structural molecule and an energy source. The main difference between lipids and fats is that lipids are a broad group of biomolecules whereas fats are a type of lipids. Fat is stored in the adipose tissue and under the skin of animals.
What are the different types of monomers in the body?
You can think of this as small molecules that are chained together to create larger more complex molecules. Complex organic systems like the bodies of humans and other animals are comprised of monomers and there are different types of monomers including carbohydrates, lipids, proteins, nucleic acids.
Which is a monomer, glucose or a protein?
Glucose is considered to be a monomer. It is made of a chain of 6 carbon atoms linked by single covalent bonds. Five Hydroxyl (OH) groups and seven hydrogen atoms are also linked to the carbons. Two different stereoisomers of glucose exist in nature. Proteins are made of amino acids linked by peptide bonds.
How many other molecules can a monomer bond with?
The amount of other molecules that a monomer can bond with is the result of how many active sites the molecule has, the number of places where covalent bonds can be created. Monomers that have polyfunctionality are those which can bond with at least two other monomers.
What kind of fat does not have carbon-carbon double bonds?
Fatty acids that do not possess carbon-carbon double bonds are referred to as saturated fats, and these fats are usually solids and found in animals. Unsaturated fats are those which mainly come from plants, and they are fats that have two or more double bonds.