When heat treatment is used as to control microbial growth, what is the immediate impact of this increased temperature?
group of answer choices

the microbe's dna is digested and the microbe can no longer reproduce.

the microbe is unable to synthesize and secrete toxins.

the microbe's proteins are denatured and the membranes are disrupted.

the microbe is unable to attach to host cells.

the microbe's food is destroyed and the microbe is without a food source.

Compare and contrast the adaptations of free-living flatworms and parasitic flatworms

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.

Which type of transport is responsible for oxygen entering into blood cells? a. vesicle b. passive c. facilitated d. active b. passive