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Ipatiy [6.2K]
2 years ago
15

Cells can regulate different processes in two ways. They can turn on and off the genes that make enzymes, or they can

Chemistry
1 answer:
scoundrel [369]2 years ago
3 0

Answer:

im pretty sure its d

Explanation:

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An I.V. infusion order is received for Lidocaine 2 g in 250 ml of 0.9% NaCl to be infused at 3 mg/min. What will the flow rate b
Tamiku [17]

Answer:

The flow rate would be 22.5ml/hr

Explanation:

Volumetric flow rate = Mass flow rate ÷ density

Mass flow rate = 3mg/min = 3mg/min × 60min/1hr = 180mg/hr

Density = mass/volume = 2g/250ml = 0.008g/ml = 0.008g/ml × 1000mg/1g = 8mg/ml

Volumetric flow rate = 180mg/hr ÷ 8mg/ml = 22.5ml/hr

5 0
3 years ago
What is the oxidation number for iodine in Mg(IO3)2 ?
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The oxidation number of iodine is 5 in Mg(IO3)2 which can be calculated as 
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As we know that
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O has -2
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   (+2) + 2I + 6 (-2)=0
   2 + 2I - 12 =0
   10+ 2I =0
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7 0
3 years ago
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The answer to the question is D.
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3 years ago
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