The linear mass density can then be understood as the derivative of the mass function with respect to the one dimension of the rod (the position along its length =) The SI unit of linear mass density is the kilogram per meter (kg/m). Linear density of fibers and yarns can be measured by many methods.
An Arabidopsis thaliana chlorophyll(ide) a oxygenase gene (cao), which is responsible for chlorophyll b synthesis from chlorophyll a, was introduced and expressed in a photosystem I-less strain of the cyanobacterium Synechocystis sp.
Relevance. Rating Newest Oldest. Best Answer: Definitely, chlorophyll is necessary for photosynthesis. Chlorophyll functions to absorb light and transfer that light energy by resonance energy transfer to a specific chlorophyll pair in the reaction center of the photosystems.There is a simple experiment that can show how chlorophyll is needed for photosynthesis.elevance. Rating Newest Oldest. Best Answer: Definitely, chlorophyll is necessary for photosynthesis. Chlorophyll functions to absorb light and transfer that light energy by resonance energy transfer to a specific chlorophyll pair in the reaction center of the photosystems.