1
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Change Language
Which statement is wrong for viruses?
A
All are parasites.
B
All of them have helical symmetry
C
They have ability to synthesize nucleic acids and proteins.
D
Antibiotics have no effect on them.
2
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Change Language
Nuclear membrane is absent in
A
Penicillium
B
Agaricus
C
Volvox
D
Nostoc.
3
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Change Language
The most abundant prokaryotes helpful to humans in making curd ftom milk and in production of antibiotics are the ones categorised as
A
cyanobacteria
B
archaebacteria
C
chemosynthetic autotrophs
D
heterotrophic bacteria.
4
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one single organism or the pair of organisms is correctly assigned to its or their named taxonomic group?
A
Paramecium and Plasmodium belong to the same kingdom as that of Penicillium.
B
Lichen is a composite organisms formed from the symbiotic association of an algae and a protozoan.
C
Yeast used in making bread and beer is a fungus.
D
Nostoc and Anabaena are examples of protista.
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