Answer :
Answer:
Carbohydrates, lipids and proteins function as the body's sources of energy. Moreover, they form the structure of cells.
Eg. Carbohydrates - cell wall
Lipids & Proteins - cell membrane
The role of carbohydrates, lipids, and proteins (carbon-based molecules) in living organisms - provide energy, building blocks for cells, and molecules for various processes.
The body uses three main nutrients or macromolecules - carbohydrate, protein, and fat.
Carbohydrates
- are used for energy
- carbohydrates as their main source of energy.
- many organisms also use carbohydrates for structural purposes.
Fats
- are used for energy after they are broken into fatty acids in emergency time
- Lipids can be used to store energy.
- Some lipids are important parts of biological membranes and waterproof coverings.
Protein
- can also be used for energy,
- making hormones, muscle, and other proteins.
Thus, The role of carbohydrates, lipids, and proteins (carbon-based molecules) in living organisms - provide energy, building blocks for cells, and molecules for various processes.
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