All India Institute of Medical Sciences 2008 M.D Anesthesiology - Solved - Question Paper

A. CONVERTS HEMOGLOBIN TO METHEMOGLOBIN
B. reduces FREE RADICALS
C. HELPS IN CONJUGATION REACTION
D. CO FACTOR OF different ENZYMES
ans-a

25. RIBOSOME HAS FOLLOWIN ENZYMATIC ACTIVITY?
A. PEPTIDYL TRANSFERASE
B. AMINO ACYL T RNA SYNTHETASE
C. PEPTIDASE
D.
ans-a

26.WHICH ENZYME IS RESPONSIBLE FOR CARBOXYLATION REACTION?
A. BIOTIN
B.
C.
D. THIAMINE PYROPHOSPHATE
ans-a

28. GLOWING OF FIREFLY IS DUE TO?
A. ATP
B. NADH
C. GTP
D. PHOSPHO CREATININE
ans-a

29.IN CARBOXYLATION OF CLOTTING FACTORS BY VIT K WHICH AMINO ACID IS CARBOXYLATED?
A.ASPARTATE
B. GLUTAMATE
C. HISTAMINE
D. HISTIDINE
ans-b

30.SYNTHESIS OF A IMMUNOGLOBULIN IN MEMBRANE BOUND OR INDEPENDENT FORM IS DETERMINED
BY?
A. 1 TURN 2 TURN JOINING RULE
B. ALLELIC EXCLUSION
C. CLASS SWITCHING
D. DIFFERENTIAL RNA PROCESSING
ans-

31.PHOSPHORLASE B IS INHIBITED BY?
A. ATP
B. AMP
C. GLUCOSE
D. CALCIUM
ans-c

32. IN METABOLISM OF XENOBIOTICS ALL OF THE FOLLOWIN REACTIONS OCCOUR IN PHASE ONE
EXCEPT?
A. CONJUGATION
B. REDUCTION
C. HYDROLYSIS
D.OXIDATION
ans-a

33. WHICH IS NOT A 2nd MESSENGER?
A. AMP
B. GUANYL CYCLASE
C. DAG
D. IP3
ans-b

34.STRUCTURE OF PROTEINS CAN BE DETERMINED BY ALL EXCEPT?
A. MASS SPECTROMETRY
B. NMR SPECTROMETRY
C. HPLC
ans- c

35. FUNCTIONS OF THIAMINE?
A. CO ENZYME OF PYRUVATE DEHYDROGENASE AND ALPHA KETO DEHYDROGENASE
B. CO ENZYME OF TRANS KETOLASE
C.
D.
ans-a

36.REPLACIN ALANINE BY WHICH AMINO ACID WILL INCREASE THE ABSORBANCE OF PROTEINS AT
280nm?
A. LEUCINE
B.TRYPTOPHAN
C. PROLINE
D. ARGININE
ANS-B



Pharmacology

37.THALIDOMIDE IS NOT USED IN?
A. HIV RELATED NEUROPATHY
B. ERYTHEMA NODOSUM LEPROSUM
C. APHTHOUS ULCER
D. BECHETS DS

Earning:   Approval pending.