Gel electrophoresis sorts DNA molecules on the basis of their A none of the answers are correct
B) size
nucleotide sequence
D ability bind to RNA
E solubility in the gel

Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth

Which of the following describes a boom period? a. as one population increases, another population decreases. b. as one population increases, the other population also increases. c. as one population decreases, another population increases. d. as one population decreases, another population also decreases

Which is a function of vascular tissue? a. to perform photosynthesis b. to transport water and nutrients c. to absorb minerals and sugar d. to interact with soil fungi