Bonus: This class featured a new tool for discussions called Harmonize. If you give me your feedback about using this for our discussions, up to 5 bonus points are on the table.  On a scale of 1-10 how would you rate the Harmonize 1 being really bad technology and 10 being some of the best you’ve seen.  How easy is the use of Harmonize? 1 being really easy 10 being super hard.  What is your opinion on the way Harmonize reminders?  Give at least 1 complete sentence about your thoughts on how to improve the discussion portion of this class.  Did you experience any issues while using Harmonize? If so, please describe your experience. 

Which of the following best describes operating revenues?

Net income that is not paid to shareholders as dividends increases _____.

The balance sheet of Old Gold Mines, a gold mining company, for the year ended June 30, 20×1, showed current assets of $6 million, noncurrent assets of $49 million, noncurrent liabilities of $14 million, and current liabilities of $4 million. Compute the amount of shareholders’ equity on the balance sheet at the end of 20×1.

Make necessary journal entries for the following events. Assume the firm recognizes depreciation expense annually. On January 1, 2010, Hampton purchased equipment at a cost of $400,000. The installation cost is $20,000. The equipment has a 10-year life and an expected salvage value at the end of 10 years of $20,000. On January 1, 2011, Hampton revised the useful life of the computers to a total of 14 years to replace the original assumption of 10 years and the salvage value to $30,000. On March 31, 2012, Hampton sold the equipment for $320,000.  

Fetal hemoglobin has a similar structure to adult hemoglobin. The 

Questions 13–20 refer to the following reaction scheme. Provide the requested information for each number pictured in the reaction scheme.  Image Description The reaction proceeds in the following manner: In reaction 1, 2-amino-3-methylbutanoate is converted to 3-methyl-2-oxobutanoic acid in the presence via the replacement of an amine group with a ketone. In reaction 2, 3-methyl-2-oxobutanoic acid is converted to isobutyryl-CoA via the replacement of a carboxylic acid with SCoA. In reaction 3, isobutyryl-CoA is converted to crotonyl-CoA (in which one of the terminal CH3 groups is converted into a CH2 group as a C=C double-bond is formed).In the next reaction, which is not numbered in the diagram, crotonyl-CoA is converted to 3-hydroxy-2-methylpropionyl-CoA via attachment of an alcohol to the terminal CH2 with a double C=C bond, converting the C=C bond back into a C-C single bond. And then, to 3-hydroxy-2-methylpropionate via replacement of SCoA with an oxygen. In the next reaction, involving molecule 4 in the diagram, 3-hydroxy-2-methylpropionate is converted into 3-formyl-2-methylpropionate in the presence of molecule 4 via converting the terminal oxygen into an aldehyde. Molecule 4 is converted into an unknown in the process. In the next reaction, involving molecule 5 in the diagram, 3-formyl-2-methylpropionate is converted into propionyl-CoA (whose structure is not shown) in the presence of an unknown cofactor or substrate, which is converted into molecule 5. Additionally, NAD+ is utilized and converted into an unknown product in the process.  In the next reaction, involving molecule 6 in the diagram, propionyl-CoA is converted into D-methyl malonyl CoA in the presence of molecule 6. In the next reaction, creating molecule 7 in the diagram, D-methyl malonyl CoA is converted to the unknown product 7. In the final reaction, creating product 8 in the diagram, Product 7, in the presence of cobalamin, is converted to the unknown product 8.

Upload your answers to these questions. Outline the steps necessary to convert the final odd-chain fatty acid β-oxidation fragment, propionyl-CoA, to succinyl-CoA. Include structures and names of substrates and products, enzyme type for each reaction, and necessary cofactors. Note: You do not need to draw out the absolute stereochemical configuration for each compound, but you must use the appropriate letter to denote the configuration. (5 pts.)  Identify the name of the enzyme in this pathway whose reaction has been shown to proceed via a radical intermediate? (1 pt.) 

The hypothesis test mentioned in the previous question was conducted in Minitab and the results are shown below. According to the hypothesis test results, which is the correct decision? (Use alpha = 0.05)

This figure shows the fraction or percent of myoglobin or hemoglobin O2 binding sites occupied on the y-axis as a function of O2 partial pressure shot on the x-axis. The middle Hb blue curve is for normal Hb. The right-hand red Hb curve reflects the shift in the bonding affinity of Hb in response to a drop in pH, whereas the left-hand green Hb curve reflects the change in response to an increase in pH.     Diagram citation Wikimedia Commons (Public Domain)  Image Description  Graph depicting hemoglobin oxygen saturation percentage against oxygen partial pressure (mmHg). Three curves represent different pH levels: green for pH 7.8 (alkalosis hypocapnia), blue for pH 7.4 (normal), and red for pH 7.0 (acidosis hypercapnia). The y-axis ranges from 0 to 100%, indicating hemoglobin oxygen saturation, while the x-axis ranges from 0 to 120 mmHg, indicating oxygen partial pressure. The curves show the relationship between oxygen binding and blood pH. Which of these curves shows the greatest affinity for O2? (1 pt.) Which one of the two shifted Hb curves, right or left, would result in the release of the most O2 to the cells, if the lung pO2 decreases from 100 torr to 60 torr and the pO2 of the tissues remains the same at 27 torr? Briefly justify your answer. (2 pts.)