Which monomer is most likely to form an addition polymer? a substituted hydrocarbon, such as chloroethane an unsaturated hydrocarbon, such as propene a compound with a carboxyl group and an amino group a saturated hydrocarbon, such as ethane?

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.