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Amino acids are the basic unit of proteins.
Amino acids linked together by a peptide bond forms a chain of amino acids called a polypeptide. When the amino acids from different parts of the chain interact with each other and form hydrogen bonds, the polypeptide chain takes on a unique shape, forming a protein.
What else can I help you with?
What smaller organic molecule are proteins are chains of?
Proteins are chains of amino acids, which are smaller organic molecules with a central carbon atom bound to an amino group, a carboxyl group, a hydrogen atom, and a side chain (R group) that varies among different amino acids.
What is amina acid?
Did you mean: amino acid, this is a general name for hydrocarbon chain molecules with at least one amino group (-NH2) and one carboxyl group (-COOH). There are up to 20 different amino acid monomers present in proteins.
What is the definition for amino acid?
Amino acids are organic compounds that serve as the building blocks of proteins. They contain an amino group, a carboxyl group, and a side chain that varies among different amino acids. There are 20 standard amino acids commonly found in proteins.
What is the chemical reaction that builds up complex proteins from amino acids?
The chemical reaction that builds up complex proteins from amino acids is called a condensation reaction. In this process, amino acids are linked together by peptide bonds to form a polypeptide chain, which eventually folds into a functional protein.
Which of following biomolecules has most nitrogen element?
Proteins have the most nitrogen element among the three biomolecules listed. Proteins are composed of amino acids, which contain nitrogen in their chemical structure. Both carbohydrates and lipids contain very low amounts of nitrogen in comparison.
What smaller organic molecule are proteins are chains of?
Proteins are chains of amino acids, which are smaller organic molecules with a central carbon atom bound to an amino group, a carboxyl group, a hydrogen atom, and a side chain (R group) that varies among different amino acids.
Are amino acids a composed of enzymes?
No, amino acids are the building blocks of proteins, while enzymes are special proteins that act as catalysts in biochemical reactions in living organisms. Amino acids are strung together to form proteins, which may include enzyme molecules.
Does protein contain cells?
Proteins are made up of sequences of amino acids. Amino acids are molecules made up of a amino group (NH3), a hydrogen (H), a carboxyl group ( O-C=O) and a variable group which varies among amino acids and defines the function of the amino acid.
What is amina acid?
Did you mean: amino acid, this is a general name for hydrocarbon chain molecules with at least one amino group (-NH2) and one carboxyl group (-COOH). There are up to 20 different amino acid monomers present in proteins.
What organic molecule below is most closely related to proteins?
Proteins are primarily composed of amino acids, which are organic molecules characterized by a central carbon atom, an amino group, a carboxyl group, and a unique side chain (R group). Among organic molecules, amino acids are the direct building blocks of proteins, linked together by peptide bonds to form polypeptides. Therefore, amino acids are the organic molecules most closely related to proteins.
What is the definition for amino acid?
Amino acids are organic compounds that serve as the building blocks of proteins. They contain an amino group, a carboxyl group, and a side chain that varies among different amino acids. There are 20 standard amino acids commonly found in proteins.
How comparisons between the proteins of two species can yield data about their evolutionary relationship?
Take the protein cytochrome C. There is not one amino acid difference in structure between we humans and our close relatives, the chimpanzees. There are 51 differences between humans and single celled yeast in amino acids. We can strongly and simply infer from this data the evolutionary relationship among the three species mentioned here.
What component is different between each amino acids found in proteins?
The side chain, or R-group, is the component that differs among amino acids found in proteins. It is this side chain that confers unique chemical properties to each amino acid, impacting protein structure and function.
Are proteins of one plant are like proteins of other plants but animal proteins are unlike each other and plant proteins?
Proteins from different plants can share similar structures and functions due to common evolutionary ancestry and environmental adaptations, leading to some similarities in their amino acid profiles. However, plant proteins often differ from animal proteins in their amino acid composition and digestibility. Animal proteins typically contain a more complete set of essential amino acids and are usually more bioavailable for human consumption. Thus, while there are similarities among plant proteins, they are generally distinct from animal proteins.
What molecules make up proteins?
amino acids
How do you think the variation in amino acid sequences would impact the functionality and characteristics of different organisms?
The variation in amino acid sequences can impact the functionality and characteristics of different organisms by affecting the structure and function of proteins. Changes in amino acid sequences can alter the shape and activity of proteins, leading to differences in biological processes and traits among organisms.
What is the chemical reaction that builds up complex proteins from amino acids?
The chemical reaction that builds up complex proteins from amino acids is called a condensation reaction. In this process, amino acids are linked together by peptide bonds to form a polypeptide chain, which eventually folds into a functional protein.
