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Proteins are made of amino acids. The general structure of an amino acid has four components bonded to a single carbon atom. The four components are: a hydrogen atom, a carboxylate group, an amino group, and a variable "R" group. The carboxylate group contains only carbon and oxygen. The amino group contains nitrogen and hydrogen. The most common atoms of protein would be carbon, nitrogen, oxygen, and hydrogen.

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What are the four main parts of carbon based molecules in organisms?

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


Are proteins the main source of energy in the human body?

No, proteins are not the main source of energy in the human body. Carbohydrates and fats are the primary sources of energy, while proteins are mainly used for building and repairing tissues.


Which body organ plays the main role in producing blood proteins?

The liver is the main organ responsible for producing blood proteins, such as albumin, clotting factors, and globulins. It plays a crucial role in maintaining the balance of proteins in the bloodstream.


What are the 4 main categories of macromolecules in a cell?

The four main categories of macromolecules in a cell are carbohydrates, lipids, proteins, and nucleic acids. Each of these macromolecules plays a crucial role in the structure, function, and regulation of cells.


What proteins are associated with DNA in the cell?

Histones are the main proteins associated with DNA in the cell, forming chromatin structure. Other proteins, such as transcription factors, polymerases, and repair enzymes, also interact with DNA to regulate its functions and processes.

Related Questions

Are proteins smaller than atoms?

NO, proteins consist of multiple atoms. Hope this helps.


Which element contains protein?

Elements are pure substances, consisting of atoms. They do not contain proteins. Proteins are molecules consisting of a chain of atoms.


Do atoms go up by one on the periodic table in proteins and neutrons?

Atoms do not change in proteins, but elements may vary depending on the composition of amino acids involved. Neutrons are not incorporated into proteins; they are subatomic particles found in the nucleus of an atom, contributing to its mass.


What are the Atoms that make up silk?

Silk is primarily composed of proteins, which are made up of long chains of amino acids. The main proteins in silk, such as fibroin, consist of carbon, hydrogen, nitrogen, and oxygen atoms. These elements combine to form the intricate structures that give silk its unique properties, including strength and elasticity.


What atoms are found I am proteins?

Proteins contain hydrogen, oxygen, carbon, and nitrogen atoms.


What type of bonds do large atoms form?

proteins


What organic groups contain nitrogen atoms?

Proteins.


Why are proteins considered organically molecules?

They contain many carbon atoms


Are proteins made of cells?

No. Protiens are molecules, made of atoms.


What are the atoms of lipids carbohydrates proteins and nucleic acids?

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Why are proteins considered organic?

They contain many carbon atoms


What kinds of atoms does protein contain?

carbon, hydrogen, oxygen and nitrogen. proteins with the amino acid cysteine in them also contain sulphur. DNA proteins also contain phosphorus atoms.