It's not just 3. There are more. Organic compounds must be made of carbons. That's the first rule. Next is that the other elements will be most often hydrogen, oxygen, nitrogen, sulfur, or the halogens, but sometimes others as well. So it's not just 3 elements.
The 4 main classes of macromolecules are carbohydrates, proteins, lipids, and nucleic acids. All of these macromolecules contain the elements carbon, hydrogen, and oxygen.
All organic molecules are comprised of covalent bonds between hydrogen atoms and carbon atoms. There are many other elements that play a role in modifying the structure of organic molecules, such as oxygen, phosphorous, and nitrogen.
There are 2 elements that all the organic compounds have. They are carbon and hydrogen. Most organic compounds contain oxygen.
There are billions of organic molecules
There are billions of organic molecules
1. Compounds molecules are formed from chemical elements. 2. Each element is formed from specific atoms. 3. Each atom contain protons, neutrons and electrons. 4. Protons and neutrons contain quarks and gluons.
Lipids contain carbon, hydrogen, and oxygen atoms. They are generally hydrophobic molecules, meaning they do not dissolve in water. Lipids include fats, oils, waxes, phospholipids, and sterols.
Labels 1 and 3 in the context of the human body often refer to elements commonly found in biological molecules. Label 1 is likely to represent carbon, as it is the backbone of organic molecules, while label 3 could represent oxygen, essential for cellular respiration. Both elements are crucial for the structure and function of proteins, carbohydrates, lipids, and nucleic acids.
Organic molecules are typically classified by: 1) aliphatic vs. aromatic 2) number of rings or carbon atoms in chain 3) chemical moieties
Compounds that contain hydrogen, oxygen, and carbon include carbohydrates (e.g., glucose, sucrose), organic acids (e.g., acetic acid, citric acid), and alcohols (e.g., ethanol). These compounds play important roles in biological processes and are common in organic chemistry.
Just remember NCHOPS.Which stands for; Nitrogen, Carbon, Hydrogen, Oxygen, Phosphorus, and Sulfur, All organic compounds usually have C,H, and O. Most also have nitrogen, phosphorus, and sulfur.
Three other elements that make up most organic compounds are: 1. NITROGEN 2. HYDROGEN 3. OXYGEN