chapter 4 vocabulary Flashcards
1
Q
Endosymbiotic theory
A
states that some of the organelles in eukaryotic cells were once prokaryotic microbes.
2
Q
surface-area-to-volume
A
requires that cells be small
3
Q
small cells
A
larger surface area to volume ratio advantageous for exchange of molecules.
4
Q
larger cells
A
surface area to volume ratio decreases. Decrease efficiency of transporting material In and out of the cell.
5
Q
The cytoskeleton
A
Maintains cell shape movement of cell and organelle internal transport.
