Purpose: Investigate why single-celled organisms have a limited size. (I.e. Why do we not see single-celled organisms the size of an elephant?)
Task 2: Answer the following question
If the volume of a cell (contains organelles, nutrients, wastes) increases at a faster rate than the surface area of the cell membrane, what happens to the exchange of nutrients and waste?
Task 3: Post-Video Explanation
Do you need to make any adjustments or can you now refine your original explanation.
Also note 2 adaptations that may allow a cell to grow any larger than a typical cell