1
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
Semi-conservative replication of DNA was first demonstrated in :
A
Drosophila melanogaster
B
Streptococcus pneumoniae
C
Salmonella typhimurium
D
Escherichia coli
2
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
Removal of introns and joining the exons in a defined order in a transcription unit is called :
A
Transformation
B
Capping
C
Splicing
D
Tailing
3
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Polysome is formed by
A
several ribosomes attached to a single mRNA
B
many ribosomes attached to a strand of endoplasmic reticulum
C
a ribosome with several subunits
D
ribosomes attached to each other in a linear arrangement
4
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Which one of the following pairs of codons is correctly matched with their function or the signal for the particular amino acid ?
A
UUA, UCA — Leucine
B
AUG, ACG — Start/Methionine
C
UAG, UGA — Stop
D
GUU, GCU — Alanine
NEET Subjects
EXAM MAP