Cell Biology Stability Genome Online Exam Quiz
Cell Biology Stability Genome GK Quiz. Question and Answers related to Cell Biology Stability Genome. MCQ (Multiple Choice Questions with answers about Cell Biology Stability Genome
In human cell nucleus, at least _____ percent of DNA has been derived from transposable elements.
Options
A : 10
B : 25
C : 30
D : 45
Which hypothesis was proposed by Susuma Ohno in 1971?
Options
A : 2R hypothesis
B : 2T hypothesis
C : 2S hypothesis
D : 2P hypothesis
The globin gene is constructed from _____ exons and _______ introns.
Options
A : 3, 2
B : 2, 3
C : 2, 2
D : 3, 3
Whole genome duplication is termed as __________________
Options
A : aneuploidy
B : polyploidization
C : polyploidy
D : polymorphism
Amphioxus is a _____________________
Options
A : cell organelle
B : marine animal
C : marine plant
D : reptile
Unequal crossing over takes place due to _______________ of chromosomes.
Options
A : denaturation
B : misalignment
C : aggregation
D : condensation
Transposase is a __________ enzyme.
Options
A : digestive
B : mutant
C : bacterial
D : lysosomal
Alu sequences are ________________
Options
A : dna transposons
B : retrotransposons
C : viral elements
D : pseudogenes
Which of the following is an intervening, non-coding sequences?
Options
A : intron
B : exon
C : axon
D : axiom
Who was the first person to suggest that genes were capable of moving around the genome?
Options
A : James Watson
B : Barbara McClintock
C : Louis Pasteur
D : Gregor Mendel
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