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The energy density of lipids is approximately 9 calories per gram, making them the most energy-dense macronutrient compared to carbohydrates and proteins, which provide about 4 calories per gram. This high energy density stems from the long hydrocarbon chains in fatty acids, which store more energy in their chemical bonds. As a result, lipids play a crucial role in energy storage and metabolism in living organisms.

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3d ago

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What kind of biomolecule can store more energy than the others?

Lipids, specifically triglycerides, can store more energy per gram than carbohydrates or proteins. This is because lipids have a higher energy density due to their higher number of carbon-hydrogen bonds.


Why do animals use lipids instead of carbohydrates as energy-storing molecules?

Lipids have around twice the energy density of carbohydrates, so they are a more efficient means of storage (i.e. only half the mass is needed to store an equivalent amount of energy).


What organic compound is considered to be a long storage of energy?

Lipids, specifically triglycerides, are considered to be a long-term storage form of energy in organisms. Lipids are highly efficient molecules for storing energy due to their high energy density and low solubility in water.


What molecules are most efficient at storing energy?

Lipids, such as fats and oils, are highly efficient at storing energy because they have a high energy density. Each gram of lipid contains more energy than carbohydrates or proteins. This makes lipids an excellent form of long-term energy storage in the body.


What is the lipids function in the body?

Lipids are fats that store energy


What do lipids do for the human body?

Lipids provide energy for the body, help in the absorption of fat-soluble vitamins, insulate and protect organs, and are essential for cell function and hormone production. They also contribute to cell structure and help maintain healthy skin and hair.


What is the unit of lipids?

the basic unit off of lipids is glcouse and energy


What is the chemical formula for LDL?

LDL (low density lipids) is a mixture of several lipids so it can not be represented by a single formula.


What are Characteristic of lipids?

Lipids are naturally-occurring fats, oils and waxes in the body. They are a part of the human diet, found in many of the?æfoods.


What do lipids do in your cells?

Lipids store energy for long periods of time in your cells.


Cells store what in lipids to use later?

Cells store energy in the form of lipids, primarily as triglycerides, within specialized structures called lipid droplets. These lipid droplets can be broken down through a process called lipolysis to release stored energy as needed by the cell.


What do lipids provide in a cell?

energy