Producers are organisms that obtain their energy from sunlight. consumers obtain their energy from eating food. this food may be producers, other consumers, or both. decomposers obtain their energy from the breakdown of decaying matter. students are asked to make a table classifying four organisms as producer, consumer, or decomposer. which student filled out the table correctly? a) student 1 b) student 2 c) student 3 d) student 4

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.