|
1.
|
The
phenomenon of osmosis is opposite to that of
(A)
Diffusion (B) Effusion
(C)
Affusion (D) Coagulation
|
A
|
|
2.
|
Mature
erythrocytes do not contain
(A)
Glycolytic enzymes(B) HMP shunt enzymes
(C)
Pyridine nucleotide(D) ATP
|
C
|
|
3.
|
Carrier
protein can
(A)
Transport only one substance
(B)
Transport more than one substance
(C)
Exchange one substance to another
(D)
Perform all of these functions
|
D
|
|
4.
|
Erythromycin
contains
(A)
Dimethyl amino sugar
(B)
Trimethyl amino sugar
(C) Sterol
and sugar
(D)
Glycerol and sugar
|
A
|
|
5.
|
Which of
the following is a non-reducing sugar?
(A)
Isomaltose (B) Maltose
(C)
Lactose (D) Trehalose
|
D
|
|
6.
|
The
sugar found in milk is
(A)
Galactose (B) Glucose
(C)
Fructose (D) Lactose
|
D
|
|
7.
|
Which of
the following is a heteroglycan?
(A)
Dextrins (B) Agar
(C)
Inulin (D) Chitin
|
B
|
|
8.
|
The
carrier of the citric acid cycle is
(A)
Succinate (B) Fumarate
(C)
Malate (D) Oxaloacetate
|
D
|
|
9.
|
The
normal glucose tolerance curve
reaches
peak is
(A) 15 min
(B) 1 hr
(C)
2 hrs (D) 2 ½ hrs
|
B
|
|
10.
|
The
total Glucose in the body is ________ gms.
(A) 10–15
(B) 20–30
(C)
40–50 (D) 60–80
|
B
|
|
11.
|
How many
ATP molecules will be required for conversion of 2-molecules of Lactic acid
to Glucose?
(A) 2 (B) 4
(C) 8 (D) 6
|
D
|
|
12.
|
Human
heart muscle contains
(A)
D-Arabinose (B) D-Ribose (C) D-Xylose (D) L-Xylose
|
A
|
|
13.
|
An
example of sulphur containing aminoacid is
(A)
2-Amino-3-mercaptopropanoic acid
(B)
2-Amino-3-methylbutanoic acid
(C)
2-Amino-3-hydroxypropanoic acid
(D)
Amino acetic acid
|
A
|
|
14.
|
An
essential amino acid in man is
(A)
Aspartate (B) Tyrosine(C) Methionine (D) Serine
|
C
|
|
15.
|
The
functions of plasma albumin are
(A) Osmosis
(B) Transport(C) Immunity (D) both (A )and (B)
|
A
|
|
16.
|
An
example of polar amino acid is
(A) Alanine
(B) Leucine
(C)
Arginine (D) Valine
|
C
|
|
17.
|
Which of
the following is a tripeptide?
(A)
Anserine (B) Oxytocin
(C)
Glutathione (D) Kallidin
|
C
|
|
18.
|
An
example of scleroprotein is
(A) Zein
(B) Keratin(C) Glutenin (D) Ovoglobulin
|
B
|
|
19.
|
Histones
are
(A)
Identical to protamine
(B)
Proteins rich in lysine and arginine
(C)
Proteins with high molecular weight
(D)
Insoluble in water and very dilute acids
|
B
|
|
20.
|
Proteins
are soluble in
(A)
Anhydrous acetone(B) Aqueous alcohol (C) Anhydrous alcohol (D) Benzene
|
B
|
|
21.
|
An
example of phosphoprotein present in egg yolk is
(A)
Ovoalbumin (B) Ovoglobulin (C) Ovovitellin (D) Avidin
|
C
|
|
22.
|
Tertiary
structure of a protein describes
(A) The
order of amino acids
(B)
Location of disulphide bonds
(C) Loop
regions of proteins
(D)
The ways of protein folding
|
D
|
|
23.
|
The
technique for purification of proteins that can be made specific for a given protein
is
(A) Gel
filtration chromotography
(B) Ion
exchange chromatography
(C)
Electrophoresis
(D)
Affinity chromatography
|
D
|
|
24.
|
The
number of helices present in a collagen molecule is
(A) 1 (B) 2
(C) 3 (D) 4
|
C
|
|
25.
|
Ceruloplasmin
is
(A)
α1-globulin (B) α2-globulin (C) β-globulin (D) None of these
|
A
|
|
26.
|
The
apolipoprotein which from the integral component of VLDL is
(A) B-100
(B) B-48 (C) A (D) D
|
A
|
|
27.
|
Renin
converts casein to paracasein inpresence of
(A) Ca++
(B) Mg++ (C) Na+ (D) K+
|
A
|
|
28.
|
Pulses
are deficient in
(A) Lysine
(B) Threonine (C) Methionine (D) Tryptophan
|
C
|
|
29.
|
At
isoelectric pH, an amino acid exists as
(A) Anion
(B) Cation (C) Zwitterion (D) None of these
|
C
|
|
30.
|
Tay-Sachs
disease results from inherited deficiency of
(A)
Arylsulphatase A
(B)
Hexosaminidase A
(C)
Sphingomyelinase
(D)
Ceramidase
|
B
|
Tuesday, 7 February 2017
MISCELLANEOUS MCQS
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