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sumirahk sumirahk
wrote...
Posts: 17
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12 years ago
 I have 2 questions:
1) Describe two practical uses for an artificial chemical that behaves like chlorophyll.  Explain the value of each of the uses to society.
2) Select all possible answers that would complete this statement.

Scientists are investigating ways to produce hydrogen using an artificial photosystem II because this technology would

 combine water (a renewable resource) into hydrogen gas.
 
 depend on limited solar energy.
 
 be an unstable but abundant resource once it can be efficiently produced.
 
 split water (a renewable resource) into hydrogen gas. 
 
 depend on unlimited solar energy.
 
 be a sustainable resource once it can be efficiently produced.
 
 prevent hydrogen gas, a completely dirty burning fuel, to become available as an alternative fuel source thus reducing peoples ecological footprint.
 
 allow hydrogen gas, a completely clean burning fuel, to become available as an alternative fuel source and allow people to reduce their ecological footprint.
 
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duddyduddy
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11 years ago
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bribribriana,  Borosh,  Kyle Cliff,  Muhedd Abbas,  Dexxen Duong1
- Master of Science in Biology
- Bachelor of Science

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