Measurements reveal that approzimately half of the dry weight is from proteins. if we assume that the average protein has a mass of 30,000da, estimate the number of proteins within an e. coli cell. round the answer to the nearest millions of proteins. (for example, 4,237,178 proteins -> 4 million proetins, thus the answer would be 4).

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation