covalent bonds are found in structure all but secondary quaternary tertiary primary backbone atoms of proteins can include all but alpha amino alpha C alpha carboxyl R

Determine the molecular formula and calculate the molar mass (in g/mol) of histidine, the essential amino acid. The formula should be entered as CwHxNyOz (for example C2H2N2O2, omit coefficient if equal to 1), followed by other element if any. Molecular formula is . ord NH₂ N H molar mass is OH

Do large proteins disslove in methylene chloride?

The primary structure of a protein is given by what? O a. The number of different functional groups involved O b. The specific folding of the polypeptide chain O c. Hydrogen bonding between backbone segments O d. The sequence of amino acids in the polypeptide chain

Some proteins owe their functions to the three dimensional shape they have; what contributes to maintaining the shape of a protein? O none of the above occurs spontaneously and remains constant side chain interactions O the length of the protein Question 23

please answer question 4 and 5

Do the amino acid sequences: valine-asparagine and asparagine-valine represent the same compound? Explain.