Roopa is a research student, and as a part of her research on roots, she collected four different types of plants- rice, hibiscus, corn, and bamboo. which of these plants have parallel venation? draw the type of root they possess

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.