Fill in the blanks1. All organisms must regulate ___ by turning genes on and off in different cells at different times.2. In prokaryotic cells, related genes may be organized into which can be turned on and off as a single unit.3. Eukaryotes have more complex modes of control, including the packing of chromosomes, _ (which can produce several mRNAs from a single gene) and the control of translation.4.The loss of gene regulation can result in _ or out of control cell growth.5. ______cloning can produce new live individuals, while therapeutic cloning can produce potentially therapeutic stem cells

1 All organism must regulate gene expression by turning genes on and off in different cells at different times.2 In prokaryotic cells related genes may be organized into operon which can turned on and off as a single unit.3 Eukaryotes have more complex modes of control including the packing of chromosomes,polycistronic mRNA (which can produces several RNA from a single gene) and control of translation.4 the loss of gene regulation can result in cancer or out of control cell growth.5 DNA cloning can produce new live individuals,while therapeutic cloning potentially therapeutic stem cells.