Consider the following statements about the Endosymbiotic Theory:

Statement I: It explains the origin of mitochondria and chloroplasts in eukaryotic cells.

Statement II: Mitochondria and chloroplasts have their own circular DNA, similar to bacteria.

Statement III: The theory proposes that these organelles originated as free-living prokaryotes that were engulfed by a host cell.

Which of the statements given above are correct?

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#Question id: 27946

#Biochemistry

The overall equation for glycolysis is

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#Question id: 27948

#Biochemistry

Which of the following are the priming reactions of the glycolysis

a. Fructose 6-phosphate → 1,6-bisphosphate

b. Glucose →  Glucose 6-phosphate

c. Glucose 6-phosphate → Fructose 6-phosphate

d  Glyceraldehyde 3-phosphate → 1,3-Bisphosphoglycerate

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#Question id: 27949

#Biochemistry

Which of the following reaction is catalyzed by enzyme phosphohexose isomerase (phosphoglucose isomerase)

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#Question id: 27950

#Biochemistry

Some of the properties of Hexokinases I, II, III & IV is given

a. Hexokinases I, II, and III shows hyperbolic curve of glucose binding while Hexokinase IV shows sigmoidal curve 

b. Accumulation of glucose 6-phosphate inhibits hexokinases I–III by feedback mechanism 

c. Accumulation of glucose 6-phosphate allosterically inhibits hexokinases I–III.

d. The allosteric effector of Hexokinase IV is fructose 6-phosphate.

Which of the following is incorrect  

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#Question id: 27951

#Biochemistry

Fructose 6-phosphate + ATP phosphate  → Fructose 1,6-bisphosphate + ADP bisphosphate + ADP

a.This is a second priming reaction of glycolysis 

b. This reaction can be inhibited by increasing the concentration of citrate and ATP

c. This reaction can be inhibited by increasing the concentration ADP, AMP & F2,6BP

d. This reaction can be activated by increasing the concentration ADP, AMP & F2,6BP

Choose the correct option regarding the given reaction

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#Question id: 27952

#Biochemistry

Which of the following given set of condition will favours gluconeogenesis