(a) Glucose 1. Inhibits phosphofruc- 6-phosphate (b) Low ATP/AMF tokinase in the

Question

(a) Glucose 1. Inhibits phosphofruc- 6-phosphate (b) Low ATP/AMF tokinase in the liver ratio (c) Citrate (d) Low pH (e) Fructose 2. Glucokinase 3. GLUT2 4. Inhibits hexokinase 5. Inhibits phosphofruc- tokinase in muscle 6. Inhibits phosphofruc- 7. Stimulates pyruvate 8. Stimulates phospho- 9. Causes the insertion of 1,6-bisphosphate (f) Fructose 2,6- tokinase bisphosphate (g) Insulin kinase (h) Has a high KM for (i) Transporter specific to (j) High ATP/AMP fructokinase in the liver glucose liver and pancreas ratio GLUT4 into cell mem branes 10, Stimulates phospho- fructokinase

Explanation / Answer

a-4 it inhibit hexokinase.

b-10 it increases activity of phosphofructokinase.

c-6 it inhibited by citrate. if citrate is build up it means glycolysis can slow down and no need of more fuel.

d-5 pH falls when muscle functioning is anaerobically .

e-7 it increases the activity of pyruvate kinase.

f-8 it activate the phosphofructokinase.

h-2 high Km and glucokinase work together.

j-1high ATP inhibit phosphofructokinase.

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