Semester Ii Mini I Biochem Review

Front 1

Oxaloacetate is converted to phosphoenolpyruvate by ___, which is inhibited by ____ and stimulated by _____ and ____.

Back 1

PEP CK, insulin, glucagon, cortisol (Allosteric Pyruvate to oxacloacetate via pyruvate carboxylase- inhibit: ADP Stimulate:Acetyl-CoA

Front 2

Fructose 1,6 BPG to Fructose 6-phosphate is converted by ____, which is stimulated by ___ and inhibited by ____.

Back 2

Fructose 1,6 biphophatases, glucagon and NE, insulin and (Allosteric inhib:fructose 2,6-biphosphate, stim: ATP, Citrate)

Front 3

The fructose pathway uses enzymes ____, ____ and ___.

Back 3

fructokinase(benign), Aldoase B(HFI, failure thrive), Trikinase

(ENTIRE PATHWAY BYPASSES PFK-1)

Front 4

Mitogen activates ____, which phophoryates the ____ complex which is phophoryated by cyclin E/CDK2 inactivating ___ and activating ____ which increases transcription and Cyclin D.

Back 4

cycin D, PRB/E2F, PRB, E2F

Front 5

Damaged DNA acitvates ____ which transcribes P21 which inhibts ____ activity.

Back 5

P53, CDK (PF3 can bind to TFIIH P21-WAF to arrest, affect FAS and BCL2 for apoptosis, of DNA for repair)

Front 6

Diacylglycerol to phophatydilcholine and phosphatidylethanolamine via ____ and ____, and phosphatydilethanolamine to phosophatidylserine and choline via ____ and ____.

Back 6

CDP-ethanolamine, CDP-choline, serine,SAM

Front 7

_____ provides major repair mechanism after archadonic acid is cleaved off membrane

Back 7

Phospholipase A2 (Acyltransferases add new FA)

Front 8

Very long chain fatty acids are converted into ___.

Back 8

octanoyle-CoA (Zellweger disease)