What is true about the structure or function of the plasma membrane? A.) It is made entirely of integral proteins.
B.) The processes of endocytosis and exocytosis occur here.
C.) Hydrophilic molecules attract the water the cell requires.
D.) The double layer prevents anything from entering the cell.

What are the types of genetic recombination

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species

Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.