Question

Food additives such as 3-nitro·oxy·propanol can reduce the production of this compound in one organism, which can also be reduced using red algae. Berkeley Lab’s SUMMATION project monitors the dynamics of super-producers of this compound in the San Joaquin Valley. Nickel from Permian volcanism enabled the production of this compound by a genus partly named “sarcina,” which likely exacerbated the Great Dying. The Mcr complex evolves this compound from (*) acetate or hydrogen in archaea, (10[1])which mainly generate sulfur or this compound at “white smokers.” (10[1])Because their environments are oxygen-poor, microbes (10[1])in rice paddies and wetlands are large producers of this substance, which is also produced by (10[1])ruminant microbes (10[1])in (10[1])livestock. For 10 points, the second-most potent greenhouse gas is what simplest alkane? ■END■

ANSWER: methane [or CH4; accept marsh gas; accept methanogens or methanotrophs; accept Methanosarcina]
<JE, Biology>
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PlayerTeamOpponentBuzz PositionValue
Ethen SunToronto BWaterloo Basic7310
James WangOttawa AbsolomabsolomabsolomWaterloo Aspidistra8310
Marcus Forbes-GreenToronto Disband the Club 2k24Toronto A8910
James TangWaterloo ClozeToronto Metropolitan A10510
Halee CareyMcMaster ApocolocyntosisBidiiMcGill A10710
Franklin WuToronto Chestnut Rice and KamehamehaCarleton A10810