1
AIPMT 2006
MCQ (Single Correct Answer)
+4
-1
Mast cells secrete-
A
Histamine
B
Hippurin
C
Heamoglobin
D
Myoglobin
2
AIPMT 2006
MCQ (Single Correct Answer)
+4
-1
Earthworms are -
A
Uricotelic when plenty of water is available
B
Ammonotelic when plenty of water is available.
C
Ureotelic when plenty of water is available
D
Uricotelic under conditions of water scarcity
3
AIPMT 2006
MCQ (Single Correct Answer)
+4
-1
Which of the following statements regarding mitochondrial membrane is not correct ?
A
The inner membrane is highly convoluted forming a series of infoldings
B
The outer membrane resembles a sieve
C
The outer membrane is permeable to all kinds of molecules
D
The enzymes of the electron transfer chain are embedded in the outer membrane
4
AIPMT 2006
MCQ (Single Correct Answer)
+4
-1
Which of the following statements regarding cilia is not correct ?
A
Microtubules of cilia are composed of tubulin
B
The organized beating of cilia is controlled by fluxes of Ca2+ across the membrane
C
Cilia are hair-like cellular appendages
D
Cilin contain an outer ring of nine doublet microtubules surrounding two single microtubules
EXAM MAP