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Question1. The ka value of lactic acid is 1.38*10^-4. What would be the pH at 1M concentration.
Question2. Through writing Henderson hasselback equation explain how pH is equal to pkA when exactly one half of lactic acid is dissociated into H+ and A- ions through titrating with 0.5M equivalents of NAOH.
The "Primordial soup" includes the mixture of elements and gases which are thought to have started life on the Earth. Describe Miller and Urey's experiment.
Provide a basic toxicology report of the effects of PVC on a human, including possible carcinogens or neurotoxins?
find out the length of a DNA molecule in inches
How does your individual TRC and those of the average of class compare with the average TRC of the general population as reported by Holt (1968) as 145 for male and 126 for female.
An inbred mouse that expresses Db and Kb is crossed with an inbred mouse that expresses no class I MHC. The F1 offspring are all DbKbKk.
A previous study has shown that freckles gene is located at the locus marked F, and hair color gene is located at the locus marked H, both on the long chromosome.
create a specific experiment to measure the rate of cellular respiration in an organism of your choice
The top of mountain is at an elevation of 45° from one bank of a river and at an elevation of 60° from the other bank. If river has a width of 1 km, what is the height [in km] of the mountain.
Think about the nature of negative-feedback control and the function of the respiratory system, what effect do you predict that a decrease in CO2 in the internal environment would have on how rapidly and deeply a person breathes?
Plasmids, which are associated with membrane proteins, depend on bacterial chromosomal DNA for replication. If the genome contains ~30,000 genes, about how many genes would be removed by a deletion of DNA that might be detected by karyotype analysis.
Give a probable explanation for the inheritance of the melanotic mutation. A 19 year old model for Glamour magazine tripped over an extension cord causing injury to her epidermis. She is afraid injury will leave a scar. Based on your information of r..
Describe how the cell derives additional energy by switching . What was the key factor that determined this change.
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