Biology, 08.11.2019 21:31, jaquezdaking4919
You find a way to attach either a red or green fluorescent dye to nucleotides. double-stranded dna molecules with both strands labeled red fluoresce red, those with both strands labeled green fluoresce green, and those with one strand labeled red and the other green fluoresce yellow. you grow human cells in the presence of "red" nucleotides until both dna strands of all chromosomes fluoresce red. you then allow one round of dna replication in the presence of "green" nucleotides. what pattern of fluorescence do you expect to see in the sister chromatids of each chromosome? a. one chromatid red, the other green. b. both chromatids yellow. c. one chromatid red, the other yellow. d. one chromatid green, the other yellow.
Answers: 2
Biology, 22.06.2019 10:10, katiekellerman9947
Fruit bats in central america eat bananas and other fruits. banana plants rely on bats for pollination. what would be the most likely consequence on the banana crop if fruit bats were eliminated from the area? the banana crop would increase because bats would stop eating the crops. the banana crop would decrease because bats would no longer pollinate the crops. the banana crop would remain constant because bees would replace the bats. the banana crop would remain constant because the plants would adapt using asexual reproduction.
Answers: 1
You find a way to attach either a red or green fluorescent dye to nucleotides. double-stranded dna m...
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