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Organisms contain proteins composed of 20 different amino acids. These amino acids can combine in various sequences to form the thousands of proteins found in living organisms.

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Q: Organisms contain thousands of different proteins composed of how many different amino acids?
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Related questions

Does all the living organisms are composed of proteins?

No, not all living organisms are composed solely of proteins. Living organisms are composed of a variety of molecules, including proteins, lipids, carbohydrates, nucleic acids, and other organic molecules that perform various functions within cells and organisms. Proteins are essential components of living organisms and play diverse roles in structure, catalysis, signaling, and regulation.


How many different kinds of proteins does one cell cntain?

thousands of different proteins


What do proteins do to your cells?

That depends on the specific protein, there are many thousands of different proteins each with different actions.


What are the different organelles made of?

Organelles are composed of various organic compounds, such as proteins and lippo-proteins.


How many proteins are there?

Proteins are molecules that feed living organisms. There are about twenty different kinds of proteins. Proteins are found in foods.


What is present in the ribosome?

Ribosomes are composed of special proteins and nucleic acids. A eukaryotic ribosome is composed of nucleic acids and about 80 proteins. About two-thirds of this mass is composed of ribosomal RNA and one third of about 50+ different ribosomal proteins.


Living organisms are composed of a special category of molecules called?

Living organisms are composed of a special category of molecules called biomolecules. These biomolecules include carbohydrates, lipids, proteins, and nucleic acids, which are essential for the structure and function of living organisms.


Which type of macromolecule is composed of chains of amino acids that are joined together by peptide bonds?

Proteins are the macromolecules composed of chains of amino acids joined together by peptide bonds. They play crucial roles in various biological processes in living organisms.


What type of organic compounds are enzymes?

Enzymes are proteins, which are organic compounds composed of amino acids. These proteins catalyze biochemical reactions in living organisms by lowering the activation energy required for the reactions to occur.


A sentence with the word enzyme?

Enzymes are proteins that speed up chemical reactions in living organisms.


Are polypeptides a molecule?

Yes. Remember that when 2 atoms of the same or different elements combine, it forms a molecule. 2 hydrogen atoms + 1 Oxygen atom = 1 molecule of H20(water). The same holds true for proteins, proteins are composed of amino acids, which are in turn composed of different molecules, which are also composed of different atoms.


Two proteins in the same cell perform different functions. this is because the two proteins are composed of?

Different sequences of amino acids and possibly different numbers.