Problem Unit #4
Lecture #4
You can click on the link to listen to a RealAudio file of
the day's lecture. The following description contains the material
discussed and the source of the overheads used during the presentation.
You can click on the linked ECN files
while listening to the audio.
- Code:
- D = Devlin (Textbook of Biochemistry with Clinical Correlations)
- ECN = Created by me
- MV = Mathews & van Holde (Biochemistry)
- VV = Voet & Voet (Biochemistry)
Lecture 4 (11/17/99)
48 minutes
- Announcements
- Remember to check the Web site for
updates to the Study Guide
- Quiz on Monday 29 November 1999 will
focus primarily on material through today's lecture
- Lecture #3 review (D Figs 7.45, 7.46)
- Glycolysis regulated by effectors,
hormones and bifunctional enzymes
- Gluconeogenesis used to produce glucose
when glycogen stores are depleted
- Gluconeogenesis regulated by effectors
and hormones
- Metabolism of other monosaccharides
- Fructose (D
Figs 7.42, 7.43)
- Lactose (D Figs 7.44a, 7.44b)
- Mannose (ECN)
- Glycogen
- Glycogen stores (D
Fig 7.47)
- Glycogen structure (D Figs 7.50,
7.51, ECN)
- Glycogenolysis
- Overview and tissue utilization
(D Figs 7.52, 7.32a)
- Pathway and enzymes (D Fig 7.53)
- Glycogenesis
- Pathway, enzymes, and primer
(D Figs 7.54a, 7.54b, 7.55, 7.56)
- Glycogen storage diseases (ECN)
- Regulatory features of glycogen
metabolism
- Covalent modification of phosphorylase
kinase and glycogen synthase (D
Figs 7.57, 7.58)
- Regulation by glucose, cAMP, inositol
triphosphate, Ca2+, and hormones, (D Figs 7.60,
7.61, 7.62, 7.64, 7.65, 7.66, 7.67)
Remember to look over the Study Guide and textbook sections
for additional illustrations that may assist in your understanding
of the presented material.
PU04
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