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A strand of DNA has the following composition:A = 24%; T= 33%; G = 24.3 %; and C=18.7%
1) What is the composition of the complementary strand?
2) What is the composition of the RNA strand transcribed from the initial DNA strand?
Note that Kf=5.12K·kg·mol-1 ,Kb=2.53K·kg·mol-1 and the density of benzene is 876.6 kg·m-3 ,P benzene=103Torr at 298 K
cu2 ag d ch4 o2 co2 h2o e both a and b 23. draw a lewis structure for h3c--no2. both oxygen atoms are directly
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What is a likely mechanism for the reaction below: (2Z)-7-methylocta-2,6-dienal using heat and a hydroxyl to form 6-methylhept
What is the amount of energy packaged in a photon with a wavelength of 310 nm. Calculate the frequency of EM radiation with a wavelength of 1.2 x 10-7 m
In a paper chromatography experiment, we put our chromatograms in a few mL of a acetone/concentratedHCl/distilled solution. After we had recorded some data we then exposed them to NH3, dimethylglyoxime, and NaOH.
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If the excess of Cr3+ is discharged into a waste stream that is saturated with atmospheric oxygen at the pH of 6.0, would there be a significant conversion of Cr3+ to dichromate at equilibrium? Present numerical results to justify your conclusion.
consider the combustion of rmh2 g2rmh2 g rmo2 g rightarrow 2rmh2 rmog. if hydrogen is burning at the rate of 0.61 rm
Assume the solubility product Mg(OH)2 is 1.7 x 10-11 at a certain temperature. What minimum OH- concentration must be attained ( for example adding NaOH) to decrease the Mg2+ concentration in a solution Mg(NO3)2 to less than 1.4 x 10-11M
What main type of intermolecular attraction would you expect for cl2c0?
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