How many milligrams of sodium in a 1 gram salt packet?

Why is it difficult to separate large amounts of RNA and DNA using gel electrophoresis? How do living things capture and transform light energy into chemical energy? What is the geographical answer for the meaning of layer colouring? Which are 2 symbiotic relationship of wetlands? What is the alloy used to make the main aircraft body on an aeroplane? Heartbeat is governed by what body system? Eighteenth century movement that emphasized science and reason as the way to improvin society? What gas comes from cowdung? What retailer sells the minicci wrist watch? Is dietary fiber a organic compound? Is Plasmodium a heterotroph? How many ice-ages have you had in the history of earth? What is a gene mutation? Can forest fires be caused by man? A radical with four carbon atoms and nine hydrogen ones? Can I fix a tent pole with PVC pipe? How does chemistry apply to hairdressing? Is Louisiana in the northern or southern hemisphere? What is the small island country at the tip of Malay peninsula? How a saltmarsh is formed?