How many quanta of light are required per NADPH `+ H^(+)` formation?

For NADPH + H^(+) formation

For NADPH + H^(+) formation

5% of the energy supplied to a lamp is radiated as a visible light. How many quanta of light are emitted per second by 100 watt lamp ? Assume the average wavelength of visible light at 555 nm

How many units of SiO_(4)^(4-) will be required for the formation of pyrosilicates ?

How many light quanta or photons are required for the synthesis of one O_2 molecule during the process of photosynthesis ?

How many molecules of ATP are required during the formation of one molecule of glucose

How many internal reflections of light take place in the formation of primary rainbow ?