Living Environment Regents 2009 Answers?

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kenne727

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I took the regents today and am wondering if the answers are up.
Also, what was the answer to that chromotography question. And for the chart what was the answer to the question that had to do with group 3 after 30 minutes. It was like this decreased, this decreased, this decreased, or these stayed the same. And what was the answer to number 10. had to do with adding a gene and extracting an enzyme and adding it to the bacterium. ONE more question. What was the answer to the AIDS question. How could it be harmful to the human body
 
i doubt that the answers are up...you just took it today.
i dont know what chromatography question you're talking about....sorry
for the chart question, the answer was that the amount of glucose decreased.
The aids question was that it targets cells that fight off harmful bacteria.
remember, AIDS weakens your immune system
 
the chromatography one was that the pigment couldn't be submerged in the solvent idk. but the gruop 3 one was that it had a small amount of glucose. identify gene-remove gene-insert into bacterium-extract enzyme. the aids one i put that it destroys something something that helps fight invading microbes. what did u get for the question on the second page, with the protein shape, function etc. dna base sequence amino acid...
what did u get for if a carnivore is removed from ecosystem, what happens?
 
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