You've probably seen snake owners beaming with joy as their snake wraps around their shoulders. snakes make great pets, right? if you're thinking about getting a baby boa, you may want to reconsider

q: which sentence is a contradictory statement?

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.