Proteins are probably the largest class of biological molecules that always contain nitrogen.
Animals take in nitrogen for their biological processes by consuming plants or other animals that contain nitrogen. The nitrogen is then broken down and used by the animal's cells to build proteins and other essential molecules.
Some examples of biological molecules that contain oxygen include water (H2O), carbohydrates (such as glucose and cellulose), lipids (fats and oils), nucleic acids (DNA and RNA), and proteins. Oxygen is a key component in the structure and function of these important molecules in living organisms.
Humans obtain nitrogen for their biological processes primarily from the proteins in their diet. These proteins are broken down in the digestive system into amino acids, which contain nitrogen that is used by the body for various functions.
Nucleic Acids
Proteins and nucleic acids
Proteins, nucleic acids (DNA and RNA), and urea are nutrients that contain nitrogen in addition to carbon, hydrogen, and oxygen. Nitrogen is an essential component of these molecules and is important for various biological functions in the body.
Proteins are a class of such substances.
Animals take in nitrogen for their biological processes by consuming plants or other animals that contain nitrogen. The nitrogen is then broken down and used by the animal's cells to build proteins and other essential molecules.
Organic molecules contain carbon.
Carbon
These large complex molecules are proteins. Proteins are made up of amino acids, which contain the elements hydrogen, oxygen, carbon, nitrogen, and sulfur. Proteins play important roles in various biological processes within living organisms.
Protiens contain nitrogen
The four molecules that contain the element nitrogen are ammonia (NH3), nitric oxide (NO), nitrogen dioxide (NO2), and nitrogen gas (N2).
Carbon
The principles of inorganic forms of N are in oxidized state.but the biological compounds contain N in a reduced form.involve reduction of the oxidized forms (N2 and NO3-)in microorganisms and green plants.animal gain N through diet.
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Some examples of biological molecules that contain oxygen include water (H2O), carbohydrates (such as glucose and cellulose), lipids (fats and oils), nucleic acids (DNA and RNA), and proteins. Oxygen is a key component in the structure and function of these important molecules in living organisms.