Based on the phosphorus cycle shown below, which process transforms inorganic sources of phosphorus to organic sources? a. uptake by plants and animals
b. decomposition by detritivores
c. uplifting and weathering of rocks
d. precipitates that form from a solution

Mutations associated with albinism affect proteins involved in synthesis

Why is it important to study each branch of earth science?

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.