Verify that the indicated function y = ������(x) is an explicit solution of the given first-order differential equation. 2y' = y3 cos(x); y = (1 − sin(x))−1/2.

Imagine that you have produced several versions of lactase, each of which differs from normal lactase by a single amino acid. describe a test that could indirectly determine which of the versions significantly alters the three-dimensional shape of the lactase protein.

What problem would a person have if the nucleic acid in one of his or her cells were damaged?

Each of the following compounds contains a metal that can exhibit more than one ionic charge. provide systematic names for each of these compounds. (a) cr(clo3)6 (b) mo(cn)6 (c) cr2(so3)3 (d) v(clo2)2 (e) v(cn)5 (f) os(clo2)4