They have identical characteristics. <span />
Answer:
B, E, F, and G
Explanation:
Ions and large polar molecules cannot pass through the lipid bilayer. But more specifically, whether a molecule can pass through the membrane depends on its size and its electrical nature. The membrane is highly permeable to non-polar (fat-soluble) molecules.
Answer:
Planet X, because the sun exerts a greater gravitational force on it than on planet W
Explanation:
i-
All metabolism of a cell occurs in the powerhouse of the cell , which is mainly the mitochondria.
