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How many milliliters of glacial acetic acid (17.M) would you need to titrate an aqueous solution of 100 grams sodium acetate (MW= 82.0 g mol^-1) to get a final pH of 5.00 and a final volume of 1.00 liter? The pK' for acetic acid is 4.76. Please show step by step work so I can understand this.
Discuss different models for DNA replication that were considered by early researchers. Describe why they settled on the current model for DNA replication.
Some wines are marketed as "sparkling" wines. Sparkling wines are considered so because of a dissolved gas that makes them fizzy. Concern what you know about the procedure of respiration to explain the type and origin of this gas.
BIO328- Biology for engineers, Assignment I: - Write important properties of water and phospholipids due to which life exists on the earth. If double stranded DNA has 14% G (guanine), what percent A (adenine), T (thyamine) and C (cytosine) would yo..
When a person exercises, muscle tissue produces both fixed acids (lactic acid) and volatile acids (CO2). In terms of the binding of oxygen to hemoglobin, how might this mild acidosis be beneficial to the person?
Discuss the effect of discharging primary-treated sewage on the biochemical oxygen demand (BOD) and dissolved O2 of the receiving body of water?
How could production of a packetlike spermatophore contribute to the evolutionary success of leeches in their environment?
He thinks that this move, combined with some increase in advertising, would enhance annual sales by 35 percent. By how much could advertising be increased with profits remaining unchanged.
In 1918, the tsar and tsarina of Russia and their five children were presumably assassinated and buried in an unmarked grave. Later, several women came forward and claimed that they were in fact Anastasia.
Describe a series of small habitats that exist within 10 or 20 kilometers of your house and which might be subject to MacArthur and Wilson's theory of island biogeography.
If evolution occurs by natural selection, then, there must be variation among organisms. Why was Darwin unable to gather evidence to determine if this prediction made by the hypothesis was true or false? What has changed since Darwin's time that w..
A dog homozygous for both dominant traits is mated to a droopy-eared silent follower. The expected phenotypic ratio and genotypic ratio in the F-1 generation.
Darwin understood how natural selection works in the presence of a population with many variant types. What does that variation consist of? How does variation arise? How does it spread during the population.
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