In the physiological system, nitric oxide is known to act through_______________?
A. Cyclic AMP
B. Calcium ions
C. Cyclic GMP
D. Prostacyclins
Biochemistry
True about denaturation of protein is all except______________?
True about denaturation of protein is all except______________?
A. Unfolding occurs
B. Disruption of secondary structure occurs
C. Sequence of amino acids remain the same
D. Biological activity is retained
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
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
Normal serum alkaline phosphatase level is_____________?
Normal serum alkaline phosphatase level is_____________?
A. 100-400 Bodansky units
B. 1000-4000 Bodansky units
C. 0.1-0.4 Bodansky units
D. 1-4 Bodansky units
The following are derived from cholesterol, EXCEPT_____________?
The following are derived from cholesterol, EXCEPT_____________?
A. Bile acids
B. Steroid hormones
C. Vitamin D
D. Energy
Enzyme regulating the conversion of ethanol to acetaldehyde________________?
Enzyme regulating the conversion of ethanol to acetaldehyde________________?
A. Alcohol dehydrogenase
B. Acetaldehyde dehydrogenase
C. Catalase
D. Enolase
The normal range of serum osmolality (in mosm/L) is_____________?
The normal range of serum osmolality (in mosm/L) is_____________?
A. 280 to 295
B. 300 to 320
C. 350 to 375
D. 200 to 250
The fuel value of fat is____________?
The fuel value of fat is____________?
A. 4
B. 7
C. 9
D. 5
Heme is converted to bilirubin mainly in_____________?
Heme is converted to bilirubin mainly in_____________?
A. Kidney
B. Liver
C. Spleen
D. Bone marrow