Many researchers hope pig organs will one day be successfully transplanted to humans. what would an advantage of successful pig-human transplants?

In each transformation of energy , some energy what?

Which component in a graph indicates an independent factor? a. y-axis b. x-axis c. scale

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.