Exam (elaborations)
BIOL 250 BIOL250-QUIZ 3
- Course
- BIOL 250
- Institution
- American University
Question 1 of 25 4.0/ 4.0 Points The cell membrane is composed of numerous proteins, some of which allow for passage of material in and out of the cell. Which of the following proteins allow large molecules to pass through passively? A. Channel B. Ligand C. Receptor D. T...
[Show more]