In an experiment, a scientist makes a radioactively labeled probe using
human DNA. She then discovers that the probe hybridizes to a small segment
of DNA isolated from a plant. What can she conclude from her results?
O A. The plant might have a gene that is similar to a human gene.
B. A plant cell has a cell wall, whereas a human cell does not
C. The wrong method was used to detect radioactively labeled DNA.
D. Plant DNA was accidentally used as a template to make the probe.
Answers: 2
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The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an
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What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.
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In an experiment, a scientist makes a radioactively labeled probe using
human DNA. She then discove...
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