Answer:
In cells, some molecules can move down their concentration gradients by crossing the lipid portion of the membrane directly, while others must pass through membrane proteins in a process called facilitated diffusion.
Explanation:
<h2>Follow instagrm at --> mvnnyvibes</h2>
Answer:
UUC AUA GCU CCA ACU GGA UAG
Explanation:
Answer:
True.
Explanation:
Because genetic mutations effect not only humans but animals too. Its how things evolve, like humans. So yes.
