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In a Lewis structure for PO2-1 how many bonds are present?
2
What is the nature of random structure in protein?
It is termed ANATHEMA. Also we see COAGULATION.
How is protein made in a cell?
Primary structure: Protein synthesis makes polypeptide chain with the process of translation and transcription. Amino acid sequences are attached by peptide bonds.Secondary structure: Hydrogen bonds attract one amino acids to one another, resulting in a twisting and folding of neighboring amino acids. These are all attached by hydrogen bonds. It may form an alpha helix, which is a twisted form, and/or Beta pleated sheet which is the folded form.Tertiary structure: Three dimensional shape begin to form from the polypeptide chain. This is perhaps the most important structure. It may allow amino acids at opposite ends to be close to each other to allow binding of specific substrate. Covalent bonds from disulfide bridges, as well as hydrogen bonds, ionic bonds, and hydrophobic interactions are all present. Many proteins are functional at this point. Some, like hemoglobin, needs further configuration to become a functional protein.Quaternary structure: In the quaternary structure, two or more polypeptide chains in the tertiary structure binds to each other, which forms a functional protein.
What are the structure levels of proteins?
1st level, 2nd level, Tertiary, and Quaternary. The first level is just the different protein groups forming peptide bonds to create a polypeptide The second level consists of hydrogen bonds between the H and the O molecules in the proteins forming pleated and helical shapes The Tertiary structure is the interactions of different R groups binding to each other (many different types of bonds happen between the R groups) The Quaternary structure is many polypeptides interacting with each other
How many bonds should be drawn in the Lewis-dot structure for BH3?
3
In a Lewis structure for PO2-1 how many bonds are present?
2
How many double bonds are present in the best resonance structure of the phosphate ion?
one
What kind of molecule is a enzyme?
Many enzymes consist of a protein and a non-protein (called the cofactor). The proteins in enzymes are usually globular. This is the tertiary structure of a protein. These globular proteins include enzymes and immunoglobins. The structures are held in place by hydrogen bonds, disulfide bridges and ionic bonds.
What type of organic macromolecule is an enzyme?
Many enzymes consist of a protein and a non-protein (called the cofactor). The proteins in enzymes are usually globular. They have tertiary structure and this type of globular protein includes immunoglobins, as well. The structures are held in place by hydrogen bonds, disulfide bridges and ionic bonds.
How many bonds are present in NHCL2?
2
How many bonds are there in the HCCH molecule?
There are five covalent bonds present in an ethyne molecule.
How many double bonds are present in a carbon dioxide molecule?
Each molecule of carbon dioxide has two C=O double bonds, like this: O=C=O.
How many sigma bonds are present in C6H12?
18.
How many pi bonds are present in CH2Cl2?
0.
How many sigma bonds are present in CH2Cl2?
4.
How many sigma bonds are present in CH3NO2?
5.
How many pi bonds are present in C6H6?
4
