1
NEET 2013
MCQ (Single Correct Answer)
+4
-1
Change Language
Which enzyme will be produced in a cell in which there is a non-sense mutation in the lac Y gene ?
A
Transacetylase
B
Lactose permease and transacetylase
C
Lactose permease
D
$$\beta $$-galactosidase
2
NEET 2013
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following statements is not true of two genes that show 50% recombination frequency ?
A
The genes are tightly linked
B
The genes show independent assortment
C
If the genes are present on the same chromosome, they undergo more than one crossovers in every meiosis.
D
The genes may be on different chromosomes
3
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Change Language
Removal of introns and joining of exons in a defined order during transcription is called
A
Looping
B
Inducing
C
Slicing
D
Splicing
4
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following is not a part of a transcription unit in DNA ?
A
The structural gene
B
the inducer
C
A terminator
D
A promoter
NEET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12