Types of Macromolecules
There are four main types of macromolecules:
- Carbohydrates: Carbohydrates varies from simple sugars like glucose to complex polysaccharides like starch and cellulose. They are polymers of carbon, hydrogen and oxygen. They provide energy for cells and play an important role in forming cell structure and communication.
- Nucleic acids: Nucleic acids consists of DNA and RNA and are polymers of nucleotides. They store and transmit genetic information, helps in the protein synthesis and regulates various cellular processes..
- Proteins: Proteins are composed of amino acid monomers and play various roles in the body. Enzymes speed up chemical reactions, structural proteins provide support to cells and tissues, transport proteins move molecules within the body, and antibodies defend against pathogens.
- Lipid: Lipids are a hydrophobic group of macromolecules. These include triglycerides, carotenoids, phospholipids, and steroids. Lipids encompass fats, phospholipids, and steroids. Fats store energy, phospholipids are essential for cell membranes, and steroids have various regulatory functions.
Macromolecules
Macromolecule is a large complex molecule, like nucleic acid, proteins, carbohydrates, and lipids. It is formed of recurring subunits called monomers. They include the basis of various life processes, such as giving energy, transferring and storing genetic information, and supporting cellular structures. Their diverse roles enable the functioning and growth of living organisms.
Table of Content
- Definition of Macromolecule
- What are Macromolecules?
- Types of Macromolecules
- Macromolecules and Micromolecules
- Examples of Macromolecule
- Functions of Macromolecule