In many ways, ________ as a biofuel compares very favorably to ethanol and other fuels.

Fill in the blank(s) with the appropriate word(s).


hydrogen, Hydrogen

Biology & Microbiology

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An organism has been isolated from decomposing organic matter. This organism has a cell wall but no chloroplasts. How would you classify this organism?

Biology & Microbiology

During translation initiation in prokaryotes, the amino acid on the initiator tRNA is __________

A) methionine (Met) B) N-formylmethionine (fMet) C) acetylated D) IF-1 E) added using ATP as the energy source

Biology & Microbiology

Reduction of oxygen to form water occurs during

A) photosynthesis only. B) respiration only. C) both photosynthesis and respiration. D) neither photosynthesis nor respiration. E) photorespiration only.

Biology & Microbiology

Energy is lost as one proceeds from the producer to herbivore trophic level because: 

A. herbivores must expend energy to chew and process food. B. of the second law of thermodynamics. C. herbivores lose heat to their surroundings. D. All of the above are correct.

Biology & Microbiology