- Question 2 The Following Figure Shows The Fates Of Pyruvate Under 2 Different Conditions In The Cell A And B Which Fa 1 (34.38 KiB) Viewed 70 times
- Question 2 The Following Figure Shows The Fates Of Pyruvate Under 2 Different Conditions In The Cell A And B Which Fa 2 (44.62 KiB) Viewed 70 times
- Question 2 The Following Figure Shows The Fates Of Pyruvate Under 2 Different Conditions In The Cell A And B Which Fa 3 (28.65 KiB) Viewed 70 times
- Question 2 The Following Figure Shows The Fates Of Pyruvate Under 2 Different Conditions In The Cell A And B Which Fa 4 (27.55 KiB) Viewed 70 times
- Question 2 The Following Figure Shows The Fates Of Pyruvate Under 2 Different Conditions In The Cell A And B Which Fa 5 (26.51 KiB) Viewed 70 times
- Question 2 The Following Figure Shows The Fates Of Pyruvate Under 2 Different Conditions In The Cell A And B Which Fa 6 (31.54 KiB) Viewed 70 times
0 Question 3 The following 2 graphs below illustrate regulation of PFK-1 and FBPase-1 by F2,68P (Fructose 2, 6-bisphosphate): 100 BO 60 40 20 +F26P -F268P 0 0 0.05 01 02 04 07 10 20 40 [Fructose 6-phosphate) (mu) (A) 100 80 60 40 20 -F2 +F268P 100 50 [Fructose 16-bisphosphate) () (b) a) Is Fructose 2,6-BP an allosteric inhibitor of PFK-1: [Select] b) Is Fructose 2,6-BP an allosteric inhibitor of FBPase-1: [Select] d) What is the substrate for FBPase-1: [Select] Y? c) For graph (a), what is the Kos for Fructose 6-phosphate in the absence of F26BP: [Select] [Select] 0.7 mM Y? ? 2mM 4 mM 12 pts
Question 4 Based on the figure below, answer the following questions: a) What is the name of this cycle? [Select] [Select] Lactic Acid cycle Cori cycle b) This is an example of? [Select IN LIVER GLUCONEOGENESIS 6-P Glucose Pyruvate Lactate D Glucose Pyruvate Lactate GLYCOLYSIS 2-P
Question 5 The figure below shows Acetyl-CoA. The reason why Acetyl-CoA is a good C2 donor results from the properties of which bond, 1, 2 or 3? [Select] . This particular bond is? [Select] and, at the same time it is [Select] strong weak [Select] i H3C SCOA 6 pts ?
Question 7 If energy levels are low in a cell, the concentration of ATP: glycolysis ATP; gluconeogenesis O AMP; glycolysis O AMP; gluconeogenesis will be high and will be turned on.
Question 14 In the liver and the pancreas, hexokinase and glucokinase phosphorylate glucose. Glucokinase is active only when the blood concentration of glucose is high. Why is this adaptation physiologically necessary? Organs like the liver and the pancreas are the first organs that need to utilize glucose Glucose must be used efficiently Other organs, like the brain and muscle must have priority in glucose utilization There is no specific reason, the two enzymes have evolved in parallel 6 pts None of these answers is correct