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Proteins and nucleic acids are primarily composed of amino acids and nucleotides, respectively, which contain nitrogen in addition to carbon, hydrogen, and oxygen. In contrast, carbohydrates and lipids are mainly made up of carbon, hydrogen, and oxygen, typically in a ratio of 1:2:1 for carbohydrates. This fundamental difference in chemical composition underscores the diverse roles these biomolecules play in biological systems, with proteins and nucleic acids being crucial for structure and genetic information, while carbohydrates and lipids primarily serve as energy sources and structural components.

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How does the chemical makeup of proteins and nucleic acids differ from the makeup of carbohydrates and lipids?

Proteins and nucleic acids are made up of amino acids and nucleotides, respectively, while carbohydrates are composed of sugars and lipids are made of fatty acids. Proteins and nucleic acids are polymers built from their respective building blocks, whereas carbohydrates and lipids can exist as monomers or polymers. Additionally, proteins and nucleic acids are essential for biological functions like enzyme activity and genetic information storage, while carbohydrates and lipids are primarily involved in energy storage and structural support.


How do the four major organic compounds differ?

They differ in some of the elements from which they are made and are:- 1 Carbohydrates 2. Lipids 3. proteins 4. Nucleic Acids


How do proteins differ from fats (lipids) in their chemical composition?

Proteins, carbohydrates and fats (lipids) all have the elements carbon, hydrogen and oxygen in them. However, on top of that, protein ALSO has nitrogen in it, and this is how it differs.


How do fats differ from proteins nucleic acids and polysaccharides?

DNA is considered as the genetic material . I guess it has adenine, guanine, cytosine, and thymine and proteins are made up of amino acids and the fats contain fatty acids and glycerol


How does the absorption of lipids differ from absorption of carbohydrates and proteins?

Lipids do not dissolve as easily as carbohydrates and proteins. Carbohydrates and proteins are readily absorbed by the digestive system and provide the top sources of energy. The lipids tend to clog up the blood and should be avoided.


How does the structure of proteins differ from the structure of carbohydrates?

Proteins, carbohydrates and fats (lipids) all have the elements carbon, hydrogen and oxygen in them. However, on top of that, protein ALSO has nitrogen in it, and this is how it differs.


How does absorption of lipids differ from absorption of carbohydrates and proteins?

Lipids do not dissolve as easily as carbohydrates and proteins. Carbohydrates and proteins are readily absorbed by the digestive system and provide the top sources of energy. The lipids tend to clog up the blood and should be avoided.


What do the chemical structures of carbohydrates and fats have in common and how do they differ?

(mostly) composed of C, H and O


How does protein differ chemically from the other 2 energy nutrients?

Proteins contain Amino Acids, which builds new bodily tissues and repairs any tissues that need repairing. Fats and carbohydrates do not build or repair tissues because they do not contain amino acids.


What are the four main classes of organic molecules and how to they differ from one another?

The four classes of organic compounds required by living things are carbohydrates, proteins, lipids, and nucleic acids. Starch and cellulose are both polymers built from glucose, but the glucose molecules are arranged differently in each case. Different proteins are made when different sequences of amino acids are linked into long chains. Gram for gram, lipids release twice as much energy in your body as do carbohydrates. The differences among living things depend on the order of nucleotides in their DNA. The order of DNA nucleotides determines a related order in RNA. The order of RNA nucleotides, in turn, determines the sequence of amino acids in proteins made by a living cell.


How do carbohydrates proteins and lipids differ in structure and function?

Carbohydrates are made of sugars and provide energy, proteins are made of amino acids and play a role in building and repairing tissues, while lipids are made of fatty acids and serve as a source of stored energy and as structural components of cell membranes. Each of these macromolecules has a distinct structure that influences their function in the body.


How are the organic molecules proteins carbohydrates and lipids different?

Proteins are made up of amino acids and play a variety of structural and functional roles in the body. Carbohydrates are composed of sugars and serve as a quick source of energy. Lipids include fats and oils, are insoluble in water, and have functions such as energy storage and cell membrane structure.