Which one of the following is the most cleanly burning fossil fuel?
A) Oil B) Natural gas C) Bituminous coal D) Anthracite coal
B
Environmental & Atmospheric Sciences
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A(n) ____________________ reaction is any chemical reaction activated by light.
Fill in the blank(s) with the appropriate word(s).
Environmental & Atmospheric Sciences
Which of the following matches a sedimentary rock with a possible metamorphic equivalent?
A. limestone-quartzite B. sandstone-greenstone C. basalt-marble D. shale-slate E. None of these choices are correct.
Environmental & Atmospheric Sciences
How many chiral carbons are present in the open-chain form of a ketopentose?
A) 1 B) 2 C) 3 D) 4
Environmental & Atmospheric Sciences
Which of the following is involved in the termination of protein synthesis?
A) ATP B) CTP C) GTP D) TTP
Environmental & Atmospheric Sciences