The necessity to compact DNA presents a problem for the cell since DNA has to be accessible for replication (all of the DNA), transcription (some of the DNA), and repair (only damaged regions). Define heterochromatin and euchromatin in terms of accessibility and the level of compaction. How does the cell make DNA in highly compacted states available for these processes to occur?
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Both male and female gametes are created during the process of meiosis. the formation of male gametes is called spermatogenesis. after telophase il of spermatogenesis, there would be are all genetically male gametes created that
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Jason, a dog breeder, decides to mate a poodle with a golden labrador retriever. he wants to get puppies with the curly hair of the poodle and the color of the labrador. what concept is shown in this example? question 6 options: artificial selection adaptation evolution natural selection
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The necessity to compact DNA presents a problem for the cell since DNA has to be accessible for repl...
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