Found in the cytoplasmic membrane of bacteria; increases surface area in a prokaryote

You need to make 500ml of 7h9(+) media with 1x adn and 30ug/ml of the antibiotic kanamycin. your stock solutions are 10x adn and 30mg/ml of kanamycin. the solvent is distilled water. how much of each component will you need to make the desired final solution?

The rate at which molecules water and oxygen can enter a cell is determined by the-

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water