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.
Ice for the PuristÂ®. The BrillianceÂ® Gourmet Cuber from Scotsman produces ice that's crystal-clear and odorless. The unique shape prevents clumping and allows the cubes to melt slower, allowing drinks to stay truer to the flavors you love. Hard, crystal-clear ice with a distinctive form. Melts slowerâwonât dilute the drink as quickly.