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serenaspv01 serenaspv01
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6 years ago
The human genome encodes about 21,000 protein-coding genes. Approximately how many such genes does the typical differentiated human cell express at any one time?
 
  (a) 21,000all of them
  (b) between 18,900 and 21,000at least 90 of the genes
  (c) between 5000 and 15,000
  (d) less than 2100
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Godzilla159Godzilla159
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6 years ago
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