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Unformatted text preview: 1 Exam 4/Cumulative Final Monday, Dec 13, 11:15 am-1:45 pm Location: Javits 100 Both exams handed out at same time. Exam 4: Lectures 30-39 (10% Simon, 60% Li, 30% Haltiwanger) Format same as other midterms. Approximately 10 points/lecture Cumulative Final: 40 multiple choice questions. Approximately 1 question/lecture. TA Review: Mon, Dec 6, 6:50-10:00 pm, Javits 100 Faculty Review: Friday, December 10, 4-6 pm, ESS 001 Online Course Evaluations Website: http://tlt.stonybrook.edu/evaluate Need NetID and password. Site open until Dec 12. Win a free iPAD! Completely anonymous. Instructors do not see results until after grades are posted. Integration of Metabolism II Lecture 39 Chapter 22 Sections 3, 4 Starvation Conditions Liver glycogen depleted after 24-48 hours of fasting. Blood glucose must be maintained >2-3 mM to remain conscious. Liver provides glucose using gluconeogenesis. Muscle breaks down protein to amino acids, supplies to liver as precursors for glucose. Liver also makes ketone bodies to reduce brains need for glucose. 2 Figure 22-15 Liver glycogen is depleted after 24-48 hours of fasting: Table 22-2 Typical adult has sufficient glycogen for ~1 day, but sufficient fat to stay alive for nearly 3 months....
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This note was uploaded on 07/14/2011 for the course BIO 361 taught by Professor Johns during the Spring '11 term at Binghamton University.
- Spring '11