What would happen if the fatty acids in a cell membrane were polar molecules?
A. The cell would need to use facilitated diffusion.
B. The cell would block water from entering,
C. The cell would not be able to use passive transport.
D. The cell would dissolve in water.

Which of the following typically characterizes a tropical rainforests

You are working in the lab and are working with the same element but with varying isotopes of the element. you are working with c-11, c-13, c-14, and c-15. what is the average atomic mass of this element? (use periodic table) a- 12 b-15 c-14 d-13

Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species