Facilitated diffusion through a biological membrane is: driven by a difference of solute concentration. driven by ATP. endergonic. generally irreversible. not specific with respect to the substrate

Which of the following is a good definition for the word adaptation? question 1 options: a trait that an organism survive and reproduce in its environment. a change in an organism's environment. the way in which animals obtain food. a temperature change that can cause the extinction of plants and animals.

The wind speed in the region between cities a and b was probably the greatest at noon on which day?

Which is the following can combine in a cell to convert a lower-energy molecule into a higher-energy molecule?