Cell Metabolism 1+2
No description yet. This curated deck is ready for daily study.
Card preview (24)
What is this process called?
Glycolysis
Identify each type of reaction
Identify enzyme, product, type of reaction
Step 1
Identify enzyme, product, type of reaction
Step 2
Identify enzyme, product, type of reaction
Step 3
Identify enzyme, both products, type of reaction
Step 4
Identify enzyme, product, type of reaction
Step 5
Metabolic Disease: Which glycolytic enzymopathy is fatal?
Deficiency in TPI is the only glycolytic enzymopathy that is fatal, with most sufferers dying within the first 6 years of their lives.
Identify enzyme, product, type of reaction
Step 6
Identify enzyme, product, type of reaction
Step 7
Identify enzyme, product, type of reaction
Step 8
Identify enzyme, product, type of reaction
Step 9
Identify enzyme, product, type of reaction
Step 10 (Final Step)
Which steps are irreversible in glycolysis?
Steps 1,3 and 10 (hexokinase, PFK, pyruvate kinase)
Which step commits the cell to glycolysis and traps glucose inside the cell?
Step 1 - Phosphorylation of Glucose into Glucose 6-P
What is the net change in ATP for glycolysis?
+2 (-2+4=+2)
Which steps consume ATP?
Steps 1,3 (hexokinase, PFK)
Which steps produce ATP?
Steps 7 and 10 (PG kinase and pyruvate kinase)
Which step is a dehydration reaction?
Step 9 (Water and Phosphoenolpyruvate produced)
How many NADH molecules produced in glycolysis and which steps?
2xNADH in Step 6
What is the parallel pathway to glycolysis which is used in anabolic reactions to generate biosynthetic molecules called?
Pentose-Phosphate Pathway (PPP)
What molecule does NADH reduce, which is also a vital antioxidant?
Glutathione
Alcoholic Fermentation Identify enzyme and product
Decarboxylation of Pyruvate
Alcoholic Fermentation Identify enzyme and product
Dehydrogenation of Acetaldehyde
