CH223 HW 11 - WebAssign Sunday, July 17 2011 05:43 PM EDT...

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WebAssign Sunday, July 17 2011 05:43 PM EDT Logged in as cdbadger@ncsu Log out Home | My Assignments | Grades | Communication | Calendar Notifications | Help | My Options CH_223, section 651, Summer 1 2011 My Assignments CH223 HW 11 (Daily) Crystal Badger CH_223, section 651, Summer 1 2011 Instructor: Kay Sandberg Current Score : 14 / 15 Due : Tuesday, June 21 2011 11:00 PM EDT Ask Your Teacher Extension Requests Print Assignment Question Points 1 2 3 4 5 6 7 8 9 2.25/2.25 1.75/1.75 1.25/1.25 1.75/1.75 1.5/1.5 1/1 1.5/1.5 2/3 1/1 Total 14/15 (93.3%)
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Description This assignment corresponds to Lecture 11. Instructions Be aware that for some of the multiple choice questions you only get 2 submissions - choose wisely! Assignment Submission For this assignment, you submit answers by question parts. The number of submissions remaining for each question part only changes if you submit or change the answer. Assignment Scoring Your last submission is used for your score. The due date for this assignment is past. Your work can be viewed below, but no changes can be made. Important! Before you view the answer key, decide whether or not you plan to request an extension. Your Instructor may not grant you an extension if you have viewed the answer key. Automatic extensions are not granted if you have viewed the answer key. Request Extension 1. 2.25/2.25 points | Previous Answers My Notes Question Part Points Submissions Used 1 2 3 4 5 0.25/0.25 0.25/0.25 0.25/0.25 0.75/0.75 0.75/0.75 1/1 1/1 1/1 1/3 1/3 Total 2.25/2.25 Here is an example of a reaction we cover in Organic chemistry showing up in biochemistry.
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Ethanol (found in alcoholic beverages) is metabolized in the liver to ethanal by the enzyme alcohol dehydrogenase. Since the alcohol is oxidized, something has to be reduced. The substance that gets reduced is the oxidized form of nicotinamide adenine dinucleotide (abbreviated NAD+). The proposed mechanism for this redox reaction is given below.
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This note was uploaded on 07/17/2011 for the course CHEM 223 taught by Professor S during the Spring '10 term at N.C. State.

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CH223 HW 11 - WebAssign Sunday, July 17 2011 05:43 PM EDT...

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