Before combining with oxaloacetic acid the pyruvic acid in Kreb’s cycle is transformed into:
A.Lacitc acid
B.Acetyl CoA
C.Cis-aconitic acid
D.None of these
Category: Metabolism Mcqs
Maximum energy from glucose can be obtained by:
A.Alchohol fermentation
B.Lactic acid
C.Kreb’s cycle
D.None of these
All the reactions during anabolism are:
A.Endothermic
B.Exothermic
C.Both (a) & (b)
D.None of these
Which of these substances will be different characteristically in different animal species:
A.Carbohydrates
B.Proteins
C.Fats
D.All of these
Energy obtained in a cell by catabolic reactions is directly stored in:
A.DNA
B.DPN
C.ATP
D.FMN
The significance of the Kreb’s cycle lies in:
A.Formation of vitamins in the animal
B.Formation of ATP through oxidative phosphorylation
C.Formation of amino acids
D.None of these
Common phase between anaerobic and aerobic respiration is:
A.Kreb’s cycle
B.Glycolysis
C.Oxidative phosphorylation
D.Citric acid cycle
Term metabolism means the total sum of:
A.All chemical activities taking place in living organism of energy release or gain in the body
B.Only energy gaining processes in the body
C.Only energy releasing processes in the body
D.None of these
Energy rich compound that it is formed during the process of biological oxidation of glucose is:
A.Pyruvic acid
B.Adenosine tri phosphate
C.Acetoacetic acid
D.Adenosine mono phosphate
