If glassware breaks in a school lab which action should a student take first

Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot.active transport involves transport proteins, and facilitated diffusion does not.facilitated diffusion involves transport proteins, and active transport does not.active transport requires the expenditure of cellular energy, and facilitated diffusion does not.

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.

Which would be the most useful source of evidence to support mcneill's contention?