1. Glycogen synthesis and degradation in the liver and muscle is very similar. Which of the following enzymes is not used in both muscle and liver for these metabolic pathways?
-phosphoglucomustase
-hexiokinase
-UDP-glucose pyruvate
-glcogen synthase

2. Following a meal, fructose 2,6 bisphosphate levels will be elevated in the liver. Under these metabolic conditions, all of the following enzymes will be active except:
-PFK1
-glycogen phosphorylase
-pyruvate kinase

3. There are several anaplerotic reactions required to replenish intermediates of the TCA cycle. All of the following compounds can be used for these anaplerotic reaction except:
– propinyl CoA
-Asparate
-Glucose
-Odd chain fatty acids

4. In the RBC, glucose can be oxidized to two primary products. One of the oxidation proucts is ribulose 5 phosphate, and the other is which of the following compounds?
-lactate
-ethanol
-acetyl CoA