An enzyme that follows michaelis-menten kinetics has a km value of 7.00 μm and a kcat value of 186 s−1. at an initial enzyme concentration of 0.0100 μm, the initial reaction velocity was found to be 1.07×10−6 μm/s. what was the initial concentration of the substrate, [s], used in the reaction ?

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.

how important do you think an instrument is to the musician who plays it?