If two molecules of sucrose have to be respired, how many molecules of ATP are net gained in aerobic oxidation of glucose?

(1) 154

(2) 126

(3) 132

(4) 152

Subtopic:  Glycolysis |
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During Glycolysis which of the following substrate undergo isomerization?

(1) Glucose-6-phosphate

(2) Fructose-6-phosphate

(3) Triose phosphate

(4) Phosphoglycerate

Subtopic:  Glycolysis |
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During which of the following steps of Glycolysis, Phosphorylation does not occur?

(1) Conversion of Glucose to Glucose-6-P

(2) Conversion of Glucose-6-P to Fructose-6-P

(3) Conversion of Fructose-6-P to Fructose 1,6 bisphoshate

(4) Both A and C

Subtopic:  Glycolysis |
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Which of the following is an energy utilizing step in glycolysis?

(1) Conversion of Glucose-6-P to Fructose-6-P

(2) Conversion of 2 Phosphoglycerate to Phosphoenolpyruvate

(3) Conversion of Phosphoenolpyruvate to pyruvate

(4) Conversion Fructose-6-P to Fructose- 1,6 -bisphoshate

Subtopic:  Glycolysis |
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The energy utilizing step of glycolysis is..…

(1) 1st and 3rd steps

(2) 3rd step only

(3) Last step only

(4) 1st step only

Subtopic:  Glycolysis |
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The splitting of Fructose-1,6 bisphoshate result in

(1) Production of two pyruvates

(2) One PGAL and one Dihydroxy acetone phosphate

(3) Two PGAL

(4) One PGA and one DHAP

Subtopic:  Glycolysis |
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When does NADH is produced in cellular respiration?

(1) Conversion of PGAL to PGA

(2) Conversion of PGAL to DHAP

(3) Conversion of PGAL to BPGA

(4) Conversion of BPGA to PGA

Subtopic:  Glycolysis |
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The source of phosphorus in conversion of PGAL to BPGA is

(1) Inorganic Phosphate

(2) ATP

(3) ADP

(4) AMP

Subtopic:  Glycolysis |
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The conversion of PGAL to BPGA, results in

(1) Production of NAD+

(2) Removal of two redox equivalents in the form of two hydrogen ions

(3) Removal of two redox equivalents in the form of two hydrogen atoms

(4) Production of 2C compound

Subtopic:  Glycolysis |
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The step of Glycolysis where NADH is produced actually results in
P.Oxidation of PGAL
Q.Reduction of NAD+
R.Production of BPGA
S.Use of Inorganic phosphate
T. Production of NADH+ H+
1. PQRST
2. QRS
3. RST
4. PRS

Subtopic:  Glycolysis |
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