As her car spun out of control on an icy road, mia's muscles tensed and her blood pressure, heartbeat, and pulse increased dramatically. this rapidly occurring chain of internal physical reactions is called the:

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.

Consider the equation s + o2 ? so2. what is the product? question 3 options: s so 2 s + so 2 o 2

What is gene expression control that occurs after the generation of rna