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The linear arrangement of the constituent amino acid subunits. All twenty amino acids have the same base, but all have different R groups that have different classes of bonding. Some R groups are hydrophobic, some are hydrophyllic, some are acidic, some are thiols and some ore basic. So, all different types of folding of the tertiary structure of polypeptides are possible and due to the combinatorial arrangement of the twenty amino acids hundreds of thousands of different protein foldings are possible. And in proteins form equals function.
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Macromolecule made of one or more polypeptides?
A protein is a macromolecule made up of one or more polypeptides. Polypeptides are chains of amino acids linked by peptide bonds, and when one or more polypeptide chains fold into specific 3D structures, they form functional proteins that carry out essential biological functions in living organisms.
Polypeptides are assembled from?
Polypeptides are assembled from amino acids linked together through peptide bonds. Amino acids are the building blocks of proteins, and the sequence of amino acids in a polypeptide chain determines its unique structure and function. The synthesis of polypeptides is a key process in protein production within living cells.
Polypeptides join together to make what?
Polypeptides join together to make proteins. Proteins are composed of one or more polypeptide chains folded into a specific three-dimensional structure that determines their function in the body.
The pancreatic enzyme that reduces the large protein molecule polypeptides is?
trypsin
What part of the cell are polypeptides made in?
Polypeptides are made in the ribosomes of the cell. Ribosomes are responsible for protein synthesis by translating the information from messenger RNA (mRNA) into amino acid sequences, which eventually form polypeptides.
What determines the functional structure of a protein?
A protein's structure is determined by:- the amino acid sequences of its polypeptide chains;- hydrogen bonds between amino acids in polypeptides;- other bonds (e.g. hydrophobic interactions, disulphide bridges) between side chains in the polypeptides; and- the arrangement of polypeptides (in a protein that contains more than one polypeptide)Scientists have mapped the structures of several proteins; however, scientists are still unsure as to how proteins actually form their final structures.The function of a protein is directly related to its structure. For example, a protein that fights a certain bacteria might have a shape that allows it to bind to the bacteria and then destroy it.
Macromolecule made of one or more polypeptides?
A protein is a macromolecule made up of one or more polypeptides. Polypeptides are chains of amino acids linked by peptide bonds, and when one or more polypeptide chains fold into specific 3D structures, they form functional proteins that carry out essential biological functions in living organisms.
What molecule is formed from polypeptides?
protein
Polypeptides are assembled from?
Polypeptides are assembled from amino acids linked together through peptide bonds. Amino acids are the building blocks of proteins, and the sequence of amino acids in a polypeptide chain determines its unique structure and function. The synthesis of polypeptides is a key process in protein production within living cells.
Polypeptides join together to make what?
Polypeptides join together to make proteins. Proteins are composed of one or more polypeptide chains folded into a specific three-dimensional structure that determines their function in the body.
What is formed when amino acids formed long chains or polymerize?
Polypeptide chain, precursor to protein. The chain of amino acid itself is not enough to be a functional protein, so it must go through additional changes before it can be functional. The chain may be cut into pieces (proteolysis), have carbohydrates attached to it (glycosylation) or have phosphate groups attached to it (phosphorylation).
What cellular structure assembles amino acids into polypeptides?
Ribosomes are the cellular structures responsible for assembling amino acids into polypeptides during the process of protein synthesis. Ribosomes are composed of rRNA and proteins and can be found in the cytoplasm or on the endoplasmic reticulum.
What determines the different shapes and functions of proteins?
A protein's structure is determined by:- the amino acid sequences of its polypeptide chains;- hydrogen bonds between amino acids in polypeptides;- other bonds (e.g. hydrophobic interactions, disulphide bridges) between side chains in the polypeptides; and- the arrangement of polypeptides (in a protein that contains more than one polypeptide)Scientists have mapped the structures of several proteins; however, scientists are still unsure as to how proteins actually form their final structures.The function of a protein is directly related to its structure. For example, a protein that fights a certain bacteria might have a shape that allows it to bind to the bacteria and then destroy it.
The pancreatic enzyme that reduces the large protein molecule polypeptides is?
trypsin
What are chains of amino acids known as?
They are known as protein chains or polypeptides
What part of the cell are polypeptides made in?
Polypeptides are made in the ribosomes of the cell. Ribosomes are responsible for protein synthesis by translating the information from messenger RNA (mRNA) into amino acid sequences, which eventually form polypeptides.
What determines the specificity of a protein?
The sequence of amino acids determines the specific function of a protein. The shape and structure of the protein determines where in the cell it can go.
