The rungs or steps of dna are made up of , which are attached to the sides or railings of dna, which are made up of .

If you are in a chronic state of anxiety but also suffer from moment of sudden, intense fear you are problably suffering. from

Explain the difference between incomplete dominance and codominance

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.