number 4 please

1. Consider the growth of Arabidopsis plants in adequate light to support photosynthesis on complete mineral salts on 10mL water in an inert medium in a 100mL air-tight bottle. Calculate the maximum theoretical dry weight increase. Note Arabidopsis is a C3 plant. 2. Calculate the dry weight increase when the inert medium is supplemented with 1% sucrose. 3. Calculate how much CO2 would need to added to this closed atmosphere in the bottle for growth only on mineral salts to result in a dry weight increase = to that for plants grown on 1% sucrose. 4. Calculate how many L of air at current CO2 levels would be needed to = the dry weight increase equivalent to that of plants grown on 1% sucrose