Table of Contents
What are the 4 organic molecules and their subunits?
All organisms need four types of organic molecules: nucleic acids, proteins, carbohydrates and lipids; life cannot exist if any of these molecules are missing.
- Nucleic Acids. The nucleic acids are DNA and RNA, or deoxyribonucleic acid and ribonucleic acid, respectively.
- Proteins.
- Carbohydrates.
- Lipids.
What are the basic components of each type of organic molecule?
The three elements that make up over 99 percent of organic molecules are carbon, hydrogen and oxygen. These three combine together to form almost all chemical structures needed for life, including carbohydrates, lipids and proteins.
What are the classes of organic molecules?
Most organic compounds making up our cells and body belong to one of four classes: carbohydrates, lipids, proteins, and nucleic acids.
What is one subunit of an organic molecule called?
organic molecules consist of subunits, called monomers, that are joined together to form what are referred to as polymers. Monomers – One unit molecule of which a polymer is made. Polymers – A macromolecule made by joining many monomers together.
What are the 4 classes of organic molecules and their functions?
There are four macromolecules that make up living organisms: proteins, nucleic acids, fats and carbohydrates.
- Proteins: Molecular Machines.
- Nucleic Acids: Information Repositories.
- Lipids: Waterproof Membranes.
- Carbohydrates: Stored Energy.
What are the subunits of organic molecules?
Organic Subunits
- Carbohydrates, nucleic acids and proteins are all comprised of monomeric subunits that join together to form larger polymers.
- Lipids do not contain recurring monomers, however certain types may be composed of distinct subunits (e.g. triglycerides)
What is the meaning of subunit?
: a unit that is part of a larger unit : a subdivision of a unit In the U.S. Army’s case … the smallest subunit is the squad (nine to twelve individuals under a sergeant).—
What are the four major categories of macromolecules describe the basic structures and the primary functions of each?
Nucleic acids: Stores and transfers info.
What are the four classes of organic molecules?
four major classes of biologically important organic molecules: carbohydrates. lipids. proteins (and related compounds) nucleic acids (and related compounds) . • For each organic molecule class, address what they are (structure) and what they are used for (function).
What are the different types of organic compounds?
Kinds of Organic Compounds. These are carbohydrates, lipids, proteins, and nucleic acids. In addition, there are other organic compounds that may be found in or produced by some organisms. All organic compounds contain carbon, usually bonded to hydrogen. Other elements may also be present.
How are hydrogens classified in an organic molecule?
Moving on to their classification in detail: Organic compounds are seen in a number of formats, including Lewis structures, space filled models and structural formulas. It is not uncommon to view the hydrogens as lines or to leave them all together in a structural formula of an organic molecule.
What makes up the backbone of an organic molecule?
Organic molecules contain carbon and hydrogen chemically linked to one another in long chains, with carbon as the backbone and hydrogen atoms attached to the carbon atoms.