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What type of molecules is fat?
lipid
What is fat in science terms?
a fat is a large lipid made from 2 kinds of smaller molecules: glycerol and fatty acids
Is animal fat a lipid?
Yes, animal fat is a type of lipid. Lipids are a class of organic molecules that includes fats, oils, and waxes. Animal fat is composed of triglycerides, which are a type of lipid made up of fatty acids and glycerol.
Why can molecules that are fat-soluble permeate across a cell membrane?
Cell membranes are composed of a lipid bilayer. Cellular fluid (cytosol) and the cell's organelles are contained by the cell's membrane, which is composed of a lipid bilayer. Lipids are a type of fat. Because a cell's membrane is composed of fat, only fat-soluble molecules are able to dissolve through the membrane into the cytosol.
Why can only molecules that are fat soluable permate a cell membrane?
The cell wall itself is made of lipid. To be more precise, the cell membrane is made of a bilayer of phospholipids. The hydrophobic fatty acid tails prevent water-soluble molecules passing through, but allow the transport of lipid-soluble molecules.
Are humans mostly made of of water and fat molecules?
Yes, humans are mostly made up of water molecules which account for about 60% of our body weight. Fat molecules also make up a significant portion of the body, contributing to energy storage and insulation.
Why is the cell membrane called a phosopholipid?
Because the molecules from which they are made have one end containing a phosphate group that "likes" water and a tail end made from a fat (a lipid) that "hates" water.
What is the term for a type of lipid that has one double bond between two of its carbon molecules?
The term for a type of lipid that has one double bond between two of its carbon molecules is called a monounsaturated fat.
What is a lipid or a component of a lipid?
A lipid is a diverse group of organic molecules that are insoluble in water. One key component of lipids is fatty acids, which are long hydrocarbon chains with a carboxyl group at one end. Lipids play essential roles in energy storage, insulation, and cell membrane structure.
Is a lipid a fat?
Yes, a lipid is a broad term that includes fats. Fats are a type of lipid that are solid at room temperature and are composed of fatty acids. Lipids also encompass other molecules like phospholipids and sterols.
Why is it necessary to break up the fat into droplets?
Fats are made up of lipid molecules. Lipase is the enzyme that breaks up the lipid molecules.
Is starch a lipid?
No, starch is not a lipid. Starch is a complex carbohydrate made up of long chains of glucose molecules, which serve as a primary source of energy for many living organisms. Lipids, on the other hand, are a diverse group of molecules that include fats, oils, and phospholipids.
