All cells have selectively permeable membranes, which means that they let important molecules inside the cell while leaving other ones outside. Important molecules go inside the cell by the process of diffusion or osmosis.
Answer:
The answer is Cells may grow to an unlimited size.
Explanation:
Cells cannot support itself when the volume increases more than the surface area of the cell which will lead to the cell rupturing. But, cells do form from other cells and every living thing is made of cells.
I hope I helped, please correct me if i'm wrong!
Answer:
a1* buffer
Explanation:
To buffer means “to cushion or protect.” Buffers are weak acids or bases that react with stronger acids and bases to prevent sudden changes in pH in the fluids of living organisms.
So, the correct answer is buffer! Hope this helps :)
C is false because the reverse is true. Dna contains thymine