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Proteins can be made of several individual polypeptide chains true or false?
True. Proteins can be made up of one or more individual polypeptide chains joined together. The individual chains, known as subunits, come together to form the functional protein molecule.
What is the entire length of protein called?
The entire length of a protein is referred to as its "polypeptide chain." Proteins are composed of one or more polypeptide chains, which are sequences of amino acids linked by peptide bonds. The specific sequence and length of these chains determine the protein's structure and function.
Which macromolecule makes up an enzyme?
Actually, proteins themselves are macromolecules. They are made of multiple polypeptide chains linked together. Polypeptide chains are then the result of multiple amino acids linked by peptide bonds between the amino groups and acid groups.The development stages of proteins are divided into four stages:1) Primary - A simple polypeptide chain of amino acids2) Secondary - Polypeptide chains folded as a result of hydrogen bond influence. Commonly seen as either alpha helices (like the double helix of a DNA, but singular) or beta sheets(picture rectangles linked together to form a zigzagged, shingle-like form)3) Tertiary - A even more complex form of polypeptide chains with many/multiple folds. At this point the protein is gaining a real shape and its purpose more specified.4) Quaternary - Several tertiary forms combine into one more complex structure. The specific shape determines the proteins final purpose and tasks.Basically proteins are jumbles of polypeptide chains which are combinations of the 20 various amino acids which are made of an amino group, variable group, acid group, and a hydrogen. The elements used are always Carbon, Hydrogen, Oxygen, Nitrogen, and sometimes Sulfur.
How many strings of amino acids dose a polypeptide consist of?
a polypeptide is ten or more amino acids bonded together
Quaternary structure of proteins?
The quaternary structure is the overall structure of an enzyme complex. This is made of at least two separate polypeptide chains. The 3D structure of one polypeptide is known as the tertiary structure.
Do proteins consist of one or more polypeptide chains?
Think they do consist
What is polypeptide chains?
Chains of amino acids are referred to as polypeptides. Proteins are created from one or more of these polypeptide molecules.
Proteins can be made of several individual polypeptide chains true or false?
True. Proteins can be made up of one or more individual polypeptide chains joined together. The individual chains, known as subunits, come together to form the functional protein molecule.
Why polypeptide chains are always called as protein but Proteins are not always polypeptide chains?
Peptides (from the Greek πεπτίδια, "small digestibles") are short polymers formed from the linking, in a defined order, of α-amino acids. The link between one amino acid residue and the next is known as an amide bond or a peptide bond. Proteins are polypeptide molecules (or consist of multiple polypeptide subunits). The distinction is that peptides are short and polypeptides/proteins are long.
Proteins with more than one polypeptide chain have what structure?
Proteins with more than one polypeptide chain have a quaternary structure. This structure is formed by the assembly of multiple polypeptide chains into a functional protein complex. The interactions between the individual polypeptide chains contribute to the overall structure and function of the protein.
Globular or fibrous polypeptide chains are what type of protein structure?
Fibrous polypeptide chains are a type of protein structure known as secondary structure, while globular polypeptide chains are associated with tertiary structure. Globular proteins typically have a compact, rounded shape, while fibrous proteins have a more elongated, fibrous shape.
When a polypeptide is folded it is called what?
When a polypeptide is folded into its three-dimensional structure, it is referred to as a protein. Proteins are made up of one or more polypeptide chains that have folded into a specific conformation to perform their biological functions.
How are amion acids ploypeptides and proteins related?
Amino acids are the single units of which polypeptide chains, long chains of various amino acids, are constructed while the folding these polypeptide chains go through construct the mature protein.
What is the correct order smallest to largest protein - amino acid - polypeptide?
The correct order from smallest to largest is: amino acid, polypeptide, protein. Amino acids are the building blocks of proteins, which are made up of one or more polypeptide chains. The polypeptide chains fold and interact to form the final protein structure.
How many polypeptide chains are in a protein?
There is one polypeptide chain in a single protein chain. Polypeptides refer to short protein chains - for example insulin is a 53 amino acid protein and is considered a large polypeptide. Complex multi-component [strand] protein coalescences exist - each uniquely identified component protein strand is called - of course - a subunit: two subunits is called a dimer, three subunits is called a trimer, four is a tetramer etc. A Protein is a string of Pearls {Amino Acids} of which [out of the quadrillion possible] there are ONLY Twenty Biologically Active Types ( with two, sometimes three, more reserved for special occasions ). A common example of a biological multi-strand protein grouping is: 4 strands will combine thusly - 2 strands of one type and 2 strands of another type.
How many strings of amino acids dose a polypeptide consist of?
a polypeptide is ten or more amino acids bonded together
Which macromolecule makes up an enzyme?
Actually, proteins themselves are macromolecules. They are made of multiple polypeptide chains linked together. Polypeptide chains are then the result of multiple amino acids linked by peptide bonds between the amino groups and acid groups.The development stages of proteins are divided into four stages:1) Primary - A simple polypeptide chain of amino acids2) Secondary - Polypeptide chains folded as a result of hydrogen bond influence. Commonly seen as either alpha helices (like the double helix of a DNA, but singular) or beta sheets(picture rectangles linked together to form a zigzagged, shingle-like form)3) Tertiary - A even more complex form of polypeptide chains with many/multiple folds. At this point the protein is gaining a real shape and its purpose more specified.4) Quaternary - Several tertiary forms combine into one more complex structure. The specific shape determines the proteins final purpose and tasks.Basically proteins are jumbles of polypeptide chains which are combinations of the 20 various amino acids which are made of an amino group, variable group, acid group, and a hydrogen. The elements used are always Carbon, Hydrogen, Oxygen, Nitrogen, and sometimes Sulfur.
