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Miscellaneous Biochemistry Mcqs

Free radicals are chemical species which have______________?

Free radicals are chemical species which have______________?

A. Single unpaired electron in an outer orbit
B. Single paired electron in an outer orbit
C. Double unpaired electron in an outer orbit
D. Double paired electron in an outer orbit

Free radicals are chemical species which have______________? Read More »

Biochemistry, Medical Mcqs, Miscellaneous Biochemistry Mcqs

Within the RBC hypoxia stimulates glycolysis by which of the following regulating pathways ?

Within the RBC hypoxia stimulates glycolysis by which of the following regulating pathways ?

A. Hypoxia stimulates pyruvate dehydrogenase by increased, 2, 3DPG
B. Hypoxia inhibits hexokinase
C. Hypoxia stimulates release of all glycolytic enzymes from Band 3 on RBC membrane
D. Activation of the regulatory enzymes by high PH

Within the RBC hypoxia stimulates glycolysis by which of the following regulating pathways ? Read More »

Biochemistry, Medical Mcqs, Miscellaneous Biochemistry Mcqs

The abundant glycoprotein in the basement membrane and has binding domain for both ECM and cell-surface receptor is______________?

The abundant glycoprotein in the basement membrane and has binding domain for both ECM and cell-surface receptor is______________?

A. Laminin
B. Fibronectin
C. E – Cadherins
D. Tenascin

The abundant glycoprotein in the basement membrane and has binding domain for both ECM and cell-surface receptor is______________? Read More »

Biochemistry, Medical Mcqs, Miscellaneous Biochemistry Mcqs