Genotoxic effects of exposure to waterborne uranium, dietary methylmercury and hyperoxia in zebrafish assessed by the quantitative RAPD-PCR technique. Mercury sulfate and mercury iodide are in essence insoluble in water(7), so they have an inclination to pass through the digestive tract without getting absorbed, which makes them less toxic (although https://ok-social.com/story5968566/a-secret-weapon-for-dim%C3%A9thylmercure-vs-mercure