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.
Cells of the centre of the leaf, mesophyll, contain most part of chloroplasts, which are the organelles in charge of photosynthesis.Chlorophyll is the pigment that absorbs light energy amd transforms it into chemical energy.Mnawaru.est Response. You've already chosen the best response. Cells of the centre of the leaf, mesophyll, contain most part of chloroplasts, which are the organelles in charge of photosynthesis. Chlorophyll is the pigment that absorbs light energy amd transforms it into chemical energy.