Biology, 22.08.2019 12:20 bferguson1116
In gel electrophoresis why does the dna move toward the bottom of the wall of gel? a. dna is negatively charged. b. dna is positively charged. c. dna is extremely heavy. d. dna is less dense than air.
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Biology, 21.06.2019 19:30
Color blindness is a recessive trait. the gene for color blindness is on the x chromosome. the family tree below shows the trait of color blindness. the only unknown is the mother in the first generation
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The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false
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Biology, 22.06.2019 08:50
What does the positioning of transcription factors determine?
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In gel electrophoresis why does the dna move toward the bottom of the wall of gel? a. dna is negati...
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