What do you predict would happen if the yeast had a mutation that prevented the g protein from binding gtp? what do you predict would happen if the yeast had a mutation that prevented the g protein from binding gtp? no shmoo would form in response to mating factor. phosphorylated fus3 kinase would accumulate in the cell in the presence of mating factor. shmoos would form even in the absence of mating factor. mating factor would be unable to bind to the g protein-coupled receptor?

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

An easy way to calculate the amount of energy available at each level is to what?

Examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. polyploidy is creating new species. the two populations are not interbreeding freely. hybrid offspring of the two populations begin to appear. one species will increase into a population size twice as large as the other species.