Using dimensional analysis, convert 4.5 pounds into grams.​

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.

28. how many linkage groups will be formed by homogametic organism with 28 chromosomes?

What is the correct order of cell division? include what happens in each phase