Biology, 01.07.2019 12:30 pennygillbert
How do some cells become brain cells and others become skin cells, when the dna in all the cells is exactly the same. in other words, if the instructions are exactly the same, how does one cell become a brain cell and another a skin cell?
Answers: 1
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Which of the following is a macronutrient? carbohydrates lipids amino acids all of the above
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Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?
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Biology, 22.06.2019 15:30
Modern computers can store about as much information as the human brain. true false its false i took the test
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