Which best describes the shape of myoglobin, which in many ways is a typical protein? a complex three-dimensional shape formed from many twisted helixes a cylindrical shape that forms from a single twisted helix a straight chain, like beads on a straight piece of string a highly-branched chain, much like the branches of a maple tree

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.