Chlorophyll a has a magnesium atom at its center, whereas chlorophyll b has a phosphate group at its center. c. Chlorophyll a has a methyl group, whereas chlorophyll b has an aldehyde group. d. A hydrocarbon tail is found only in chlorophyll a.
By 1977, Pittsburgh Brewing Company was one of just 40 breweries left in the country. To rebound from difficult years, the brewery introduced a new light beer, Iron City Lightâor IC Light. IC Light's aggressive marketing campaign targeted the young beer drinker.
Sunshine Minting is another domestic producer of gold and silver bars and rounds. Located in Idaho, Sunshine specializes in bulk and custom minting, and their 1 oz and 10 oz silver bars are particularly popular in the bullion market.unshine Minting. Sunshine Minting is another domestic producer of gold and silver bars and rounds. Located in Idaho, Sunshine specializes in bulk and custom minting, and their 1 oz and 10 oz silver bars are particularly popular in the bullion market. Learn more about Sunshine Minting.