141. Which
o f
t he
f ollowings
a re
p alindromic
s equences?
a) CACGTA
a nd
C TCAGT
b) CGTTCG
a nd
A TGGTA
c) GATATG
a nd
C TACTA
d) GAATTC
a nd
C TTAAG
142.
PCR
a nd
R estriction
F ragment
L ength
P olymorphism
a re
m ethods
f or
a) DNA
s equencing
b) Study
o f
e nzymes
c) Genetic
T ransformation
d) DNA
f ingerprinting
143.
One
o f
t he
f ollowing
d ietary
s ugars
i s
l inked
t o
A therosclerosis:
a) Fructose
b) Glucose
c) Sorbitol
d) Galactose
144. Prostaglandins
a re
m ediators
o f
i nflammation.
O ne
o f
t he
f ollowing
i nhibits
t heir
biosynthesis
i n
o ur
b ody:
a) Aspirin
b) Rifamycin
c) Cimetidine
d) Glucose
145. Allopurinol
i s
p rescribed
t o
p atients
s uffering
f rom
g out.
I t
i nhibits:
a) Xanthine
o xidase
b) Uricase
c) Allantoinase
d) Allantoicase
146. In
e ukaryotic
f lagellum,
t he
b ending
o f
m icrotubule
i s
d riven
b y;
a) The
b asal
b ody
b) The
m otor
p rotein
c iliary
d ynein
c) The
m yosin
m otor
p rotein
d) The
f luid
t hat
s urrounds
t he
f lagellum
147. Adherence
o f
c ells
m ay
i nvolve
a) Integrin
b) Actin
f ilaments
c) Lemin
A
d) Ubiquitin
22