Nitrogen. Carbohydrates and fats contain carbon, hydrogen, and oxygen, but proteins contain carbon, hydrogen, oxygen, and nitrogen.
Nitrogen
Molecules of carbons are known as orgains. Since carbon is the main atom of carbohydrates, proteins and other macromolecules they are said to be organic. There is no in organic macromolecules exist in our cell.
Protons of an atom are found only in its nucleus.
where is proton in atom
No, the proton is only found in the nucleus of an atom, not elsewhere.
The nucleus can be found in the center of an atom. The electrons can be found in the 'surface' if an atom is considered to be a sphere.
Carbon, Hydrogen, Oxygen
Carbohydrates, Lipids, Proteins and Nucleic Acids.
Carbon has four electrons in its valence shell (outershell). Since this energy shell can hold eight electrons, each carbon atom can share electrons with up to four different atoms. Carbon can combine with other elements as well as with itself. This allows carbon to form many different compounds of varying size and shape. Proteins, nucleic acids, carbohydrates and lipids
Water is undoubtedly the key of life. It is an essential biological solvent, and a crucial component of body fluids, enzymes, and hormones. The structure of lipids, proteins and carbohydrates is dependent on water.
Molecules of carbons are known as orgains. Since carbon is the main atom of carbohydrates, proteins and other macromolecules they are said to be organic. There is no in organic macromolecules exist in our cell.
Carbohydrates like sugars are poly alcohols while lipids are esters. Carbohydrates contain more oxygen compared to lipids. carbohydrates have much chemical energy compared to lipids.Carbohydrates are 6-carbon rings while lipids are multi-carbon chainsCarbohydrates are water soluble while lipids are not water solubleCarbohydrates provide 4 calories per gram while lipids provide 9 calories per gram
They are fatty acids; they are attached to a glycerol molecule to form a lipid.
Proteins are far larger than atoms. There are no proteins small enough to fit inside an atom.
Lipids
It is made up of one carbon atom , two oxygen atoms, and one hydrogen atom. The carbon atom is double bonded to one oxygen atom and single bonded to the other, which is in turn bonded to the hydrogen.
An amine group is formed by a nitrogen atom and a pair of hydrogen atoms. These are found in the amino acids of proteins.
saturation (: