1
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
The major role of minor elements inside living organisms is to act as
A
co-factors of enzymes
B
building blocks of important amino acids
C
constituent of hormones
D
binder of cell structure.
2
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Which of the following is a reducing sugar?
A
Galactose
B
Gluconic acid
C
$$\beta $$-methyl galactoside
D
Sucrose
3
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Lipids are insoluble in water because lipid molecules are
A
hydrophilic
B
hydrophobic
C
neutral
D
zwitter ions.
4
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
Enzyme first used for nitrogen fixation
A
nitrogenaase
B
nitroreductase
C
transferase
D
transaminase
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