If 2 or more polypeptide chains are joined to form a beta-pleated sheet, why is this considered secondary structure rather than quaternary structure of a protein? - Quora
![The amino acid sequence of a protein's polypeptide chain is called its... | Download Scientific Diagram The amino acid sequence of a protein's polypeptide chain is called its... | Download Scientific Diagram](https://www.researchgate.net/publication/230956330/figure/fig6/AS:339290052677654@1457904460878/The-amino-acid-sequence-of-a-proteins-polypeptide-chain-is-called-its-primary-structure.png)
The amino acid sequence of a protein's polypeptide chain is called its... | Download Scientific Diagram
1: Dierent hierarchical structures in proteins. a) Primary structure:... | Download Scientific Diagram
![Two polypeptide chains are joined by hydrogen bonds to produce A)Alpha helixB)Tertiary structureC)Beta pleated sheetD)All of the above Two polypeptide chains are joined by hydrogen bonds to produce A)Alpha helixB)Tertiary structureC)Beta pleated sheetD)All of the above](https://www.vedantu.com/question-sets/773a00ee-6fcf-41b4-9f51-6336746ec9f35086274914754550495.png)
Two polypeptide chains are joined by hydrogen bonds to produce A)Alpha helixB)Tertiary structureC)Beta pleated sheetD)All of the above
![The polypeptide chains display the intrinsic tendency to interact to... | Download Scientific Diagram The polypeptide chains display the intrinsic tendency to interact to... | Download Scientific Diagram](https://www.researchgate.net/publication/8123152/figure/fig4/AS:280420290711559@1443868815905/The-polypeptide-chains-display-the-intrinsic-tendency-to-interact-to-each-other-with.png)
The polypeptide chains display the intrinsic tendency to interact to... | Download Scientific Diagram
![How many polypeptide chains are there in 1 Hb molecule?A. 2 alpha & 2 betaB. 4 alphaC. 4 betaD. 1 alpha & 3 beta How many polypeptide chains are there in 1 Hb molecule?A. 2 alpha & 2 betaB. 4 alphaC. 4 betaD. 1 alpha & 3 beta](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/512493/original_Difference-Between-Hemoglobin-and-Myoglobin-1.jpg)
How many polypeptide chains are there in 1 Hb molecule?A. 2 alpha & 2 betaB. 4 alphaC. 4 betaD. 1 alpha & 3 beta
![Structure of hemoglobin showing its alpha and beta subunits and the... | Download Scientific Diagram Structure of hemoglobin showing its alpha and beta subunits and the... | Download Scientific Diagram](https://www.researchgate.net/publication/221925240/figure/fig1/AS:669082244354057@1536533046130/Structure-of-hemoglobin-showing-its-alpha-and-beta-subunits-and-the-heme-moiety-Source.png)
Structure of hemoglobin showing its alpha and beta subunits and the... | Download Scientific Diagram
![Protein Structure Class: 2(b). Secondary - Beta Sheets - Biochemistry Flashcards | ditki medical and biological sciences Protein Structure Class: 2(b). Secondary - Beta Sheets - Biochemistry Flashcards | ditki medical and biological sciences](https://d1j63owfs0b5j3.cloudfront.net/term/images/636-1528724066832.png)
Protein Structure Class: 2(b). Secondary - Beta Sheets - Biochemistry Flashcards | ditki medical and biological sciences
![Protein structure. From Linear sequence of amino acids, alpha helices and Linear sequence to Polypeptide chain and Multiple protein subunits in one co Stock Vector Image & Art - Alamy Protein structure. From Linear sequence of amino acids, alpha helices and Linear sequence to Polypeptide chain and Multiple protein subunits in one co Stock Vector Image & Art - Alamy](https://l450v.alamy.com/450v/2h81m45/protein-structure-from-linear-sequence-of-amino-acids-alpha-helices-and-linear-sequence-to-polypeptide-chain-and-multiple-protein-subunits-in-one-co-2h81m45.jpg)