Put these steps in the mechanism of chymotrypsin catalysis in order from first to last. note that your textbook may not break out each of these steps individually, but all steps should be ordered. (there will be eight steps.) a. his 57 catalyzes removal of h from ser 195 hydroxyl. b. his 57 donates h to n of sissile peptide bond, tetrahedral intermediate decomposes. c. the portion (n-terminal end) of the original substrate with the new carboxylate terminus diffuses away. d. water donates h to his 57. e. resulting oh attacks carbonyl of remaining substrate. f. his 57 donates h to ser 195 o, leading to collapse of thtrahedral intermediate. g. the portion (the c-terminal end) of original substrate with the new amino terminus diffuses away. h. ser 195's nucleophilic o attacks carbonyl c of substrate.

- lead + phosphoric acid = hydrogen + lead(ii) phosphate

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?

explanation:

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.

two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.