The cell membrane is made up of what type of bi-layer A Hydrophillic Head and Hydrophobic Tail

B Hydrophobic Hear and Hydrophillic Tail

C Cholesterol and DNA

D Protein Chambers and MicroFilaments

The diagram illustrates the activity of vesicles during a cellular process.

Migration is a. the movement of organisms from a native location to a foreign location b. the movement of organisms from a foreign location to a native location the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations c. select the best answer from above

Which tool could you see a plant cell? a. a filter b. a microscope c. a microwave d. an electromagnet