Sentences with phrase «photosensitive rod cells»
Green - light photons hold 240 kJ / mole of energy, which is enough to bend (but not break) the rhodopsin molecules in our retinas that trigger our photosensitive rod cells to fire.
https://www.scientificamerican.com/ Not exact matches
But the eyes» only known photosensitive cells, the rods and cones, weren't doing the job.