<span>Facilitated Diffusion-
Does not use energy. Membranes in the cell membrane pick up molecules & carry them across the membrane from high to low concentration</span>
C. When exposed to antibiotics, most bacteria in a population die but some survive and live to reproduce.
B. proteins
In protein synthesis, DNA transcripts to mRNA which then travels through the cytoplasm in the cell and translates with the ribosome to form proteins.
nuclear envelope contains a double membrane in order to protect the nucleus.