In developed countries, the two most deadly sources of indoor pollution are ________
A) radiation from electronic equipment and pesticides
B) pesticides and cigarette smoke
C) radon and cigarette smoke
D) synthetic furniture materials and radiation from electronic equipment
E) pesticides and cleaning agents
C
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Which of the following is least likely to disrupt a protein's function?
A. a nonsense mutation near the end of a gene B. a nonsense mutation in the middle of a gene C. a frameshift mutation that occurs near the beginning of the gene D. All of the above are equally likely to disrupt protein function.
Which pairing is most accurate?
A) microscale-chinook wind B) synoptic scale-sea breeze C) mesoscale-land breeze D) planetary scale-lake breeze
Which of the following is an unsaturated fatty acid?
A) arachidonic acid B) palmitic acid C) stearic acid D) none of these
Half the people on the planet live within sixty miles of a coastline and twenty-five percent live within six miles of the coast
Indicate whether the statement is true or false