This has a good list of at least a few things that have saturated fatty acids. In addition to animals, there are plants that make saturated fats (eg. coconuts, cashews, cacao beans, and soybeans).
Saturated fatty acids have no double bonds and therefore no 'kinks' in their structures. These would mean that these fatty acids can pack more closely than unsaturated fatty acids and cause the membrane to be LESS fluid.
In saturated fatty acid oxidation, the first step is a dehydrogenase reaction. This yields a trans double bond on carbons 2 and 3 from the CoA end. A product of the reaction is FADH2 which can be used to make ATP. In oxidation of an unsaturated fatty acid, the double bond is not recognized by the dehydrogenase reaction therefore you have to use a secondary isomeration reaction to produce the same product as you did in saturated fatty acid oxidation. This skips the effective "first step" and does not produce FADH2 meaning less ATP is produce.
Fatty acids make up cell membranes and are used as a source of energy in the human body.
Glycerol and fatty acids are building blocks for triglycerides, which are a type of lipid molecule. Triglycerides are composed of one glycerol molecule and three fatty acid molecules. They are a major form of stored energy in the body and play a key role in energy metabolism.
Two subunits that make up a fat molecule are glycerol and fatty acids. Glycerol is made of carbon, hydrogen, and oxygen and fatty acids consist of hydrogen atoms, chains of carbon, and a carboxylic acid group.
The type of fatty acids that make up oils are known as saturated fatty acids. They are usually derived from hydrolysis of the natural fats and oils.
Butter contains mostly saturated fatty acids, which are straight chains of carbon atoms with hydrogen atoms attached. These saturated fatty acids are what make butter solid at room temperature.
They make up structural parts of cell membranes
Saturated fatty acids have no double bonds and therefore no 'kinks' in their structures. These would mean that these fatty acids can pack more closely than unsaturated fatty acids and cause the membrane to be LESS fluid.
The hardness or softness of triglycerides typically signifies the presence of different types of fatty acids within the triglyceride structure. Saturated fatty acids tend to make triglycerides harder, while unsaturated fatty acids make them softer. This can affect the texture and properties of fats in food products.
In general, yes. This is because the unsaturated fatty acids have a double covalent bond in the fatty acid chain "tails", which do not stack neatly when put into the membranes of the cells. To correct this unbalanced stacking, the cell adds a molecule of cholesterol as a "shim" to the cell membrane to make it more stable. This pulls cholesterol out of the circulating blood, which then reduces the risk of heart disease.
god can make fatty acids and jesus himself cannot
Fatty acids are the building blocks of fats. Fats are made up of a combination of different fatty acids. Fatty acids are the individual molecules that make up fats.
In saturated fatty acid oxidation, the first step is a dehydrogenase reaction. This yields a trans double bond on carbons 2 and 3 from the CoA end. A product of the reaction is FADH2 which can be used to make ATP. In oxidation of an unsaturated fatty acid, the double bond is not recognized by the dehydrogenase reaction therefore you have to use a secondary isomeration reaction to produce the same product as you did in saturated fatty acid oxidation. This skips the effective "first step" and does not produce FADH2 meaning less ATP is produce.
make you fat...
The body cannot make omega-3 and omega-6 fatty acids. These are essential fatty acids that must be obtained from the diet as our body cannot synthesize them. Omega-3 fatty acids are found in fish, flaxseeds, and walnuts, while omega-6 fatty acids are found in seeds, nuts, and vegetable oils.
Fatty acids make up cell membranes and are used as a source of energy in the human body.