Only a small amount of cerium oxide nanoparticles is needed because the nanoparticles
1) are elements
2) are very reactive
3) have a high surface area to volume ration

What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.