What 2 parts make up a fat?
A fat molecule consists of two kinds of parts: a glycerol backbone and three fatty acid tails. Glycerol is a small organic molecule with three hydroxyl (OH) groups, while a fatty acid consists of a long hydrocarbon chain attached to a carboxyl group.
What types of atoms make up a fat?
Fatty acids are constructed from the chemical elements carbon, oxygen and hydrogen.
What are the 2 compounds that combine to form complex lipids?
Triglycerides are classified as simple lipids because they are formed from just two types of compounds: glycerol and fatty acids. In contrast, complex lipids contain at least one additional component, for example, a phosphate group (phospholipids) or a carbohydrate moiety (glycolipids).
How fat is formed?
During digestion, the body breaks down fats into fatty acids, which can then be absorbed into the blood. Fatty acid molecules are usually joined together in groups of three, forming a molecule called a triglyceride. Triglycerides are also made in our bodies from the carbohydrates that we eat.
What are fat molecules?
A fat molecule is a type of lipid that consists of three fatty acid molecules connected to a 3 carbon glycerol backbone, as shown on the right. Since a fat molecule has 3 fatty acids connected to a glycerol molecule, they are also called trigylcerides.
How are fats made?
What elements make lipids fats?
Lipids are composed of carbon, hydrogen and oxygen atoms, and in some cases contain phosphorus, nitrogen, sulfur and other elements.
What elements make up a fat molecule?
Fats and oils are organic compounds that, like carbohydrates, are composed of the elements carbon (C), hydrogen (H), and oxygen (O), arranged to form molecules.
How fats are formed?
What are the main parts of the atom?
The main parts of the atom are protons, neutrons, and electrons. Protons and neutrons are located in the nucleus, while electrons orbit the nucleus.
What elements make up the chemical makeup of fats?
The most important elements in the chemical makeup of fats are the fatty acids. The molecule of a fatty acid consists of a carboxyl group HO (O=)Cā connected to an unbranched alkyl group ā (CH 3H and three fatty acids.
What is the difference between lipids and fats?
A. Lipids are a type of fat. B. Fats are a type of lipid. C. Fats and lipids are separate and unrelated substances. D. All lipids are fats, and all fats are lipids.
What is the shape of the nucleus of an atom?
The central nucleus, sometimes referred to as the core of the atom, is generally ball-shaped and consists of two types of particles, positively charged protons and electrically uncharged neutrons. It is the number of protons that determines what variety of element an atom will be.