Why do you need white blood cells in your body ?

Which locations on the map are low-pressure areas? a b c d e

What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.

What should be the strand of complementary dna produced by the strand of dna shown below cgt ata