50 !
draw an mrna strand thats complementary to the dna strand aattgc. circle a nucleotide.
you can draw it on paper and take a picture. then click the paperclip think at the bottom to put in (it says drop files).
if you're using a laptop or computer you can email it to yourself and save on your laptop or computer and click the paperclip thing and put it there. you!

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.

How does secondary succession differ from primary succession?

In the presence of oxygen, glycolysis is followed a. the krebs cycle b. lactic acid fermentation c. alcoholic fermentation d. photosynthesis