In the small peptide Cys1-Asn-Cys2-Lys-Ala-Pro-Cys3-Ala- Arg-Cys4-Gln-His, there are three possible arrangements of disulfide bonds between two pairs of cysteine residues that will result in two disulfide bonds. One of these combinations corresponds to disulfide bonds between Cys1 and Cys3 and between Cys2 and Cys4. What are the other two combinations of cysteine pairs that would result in two disulfide bonds?

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.

At which temperature would a reaction with ah= -220 kj/mol and as=-0.05 kj/(mol-k) be spontaneous?

Calculate the subsolar point i need asap