Aphospholipid bilayer is constantly in
motion. what does this mean for other
molecules?
a. large molecules are able to move through the bilayer
easily.
b. the bilayer prevents molecules from passing through.
c. the phospholipid bilayer dissolves molecules that pass
through
d. the phospholipid bilayer allows small molecules to pass a
through.

2. how does the miller-urey experiment fall short of demonstrating that life can arise from inorganic molecules? explain. a. it doesn't show a leap between a collection of amino acids and a single-celled organism. b. it recreates the conditions that existed at the earth's beginning, but no molecules form as a result. c. it doesn't provide evidence of the formation of amino acids. d. it doesn't show how multicellular organisms developed from unicellular organisms

Adrought killed all the plants in an agricultural farmland. gradually, due to wind and some birds for. nearby areas, new plants started sprouting l. what stage of succession was taking place in the farmland? a) competition b) nudation c) ecesis d) reaction e) migration

Which organelle plays a role in intracellular digestion?