Today Explore surface area to volume ratio of a cell Revisit Prokaryotic vs. Eurkaryotic Cells

Surface Area to Volume Ratio of a Cell Factor that limits cell size As size of a structure _______ the surface area to volume ratio ________. increases decreases

Surface Area to Volume Ratio of a Cell The rate of exchange Must exchange substances such as food, waste, gases, and heat between each other and surroundings Rate of exchange depends on: The cell’s __________ that is in contact with the surroundings _________ of the cell that determines how quickly exchange within the cell can occur Therefore rate of exchange depends on the _____________________. surface area Volume surface area to volume ratio

Prokaryotic vs. Eukaryotic Cells Create a Venn diagram to compare a prokaryotic vs. eukaryotic cell Eukaryotic Prokaryotic

Prokaryotic Cell

Eukaryotic Cell

Eukaryotic Cell