Eukaryotic Cell: Nucleus
Nucleus is surrounded by the:
Cell wall
Cell envelop
Nuclear envelop
Cell membrane
Nuclear envelop
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‘progeria’ distortion of nuclear envelop, by accumulation of protein, an involved causing factor is named as:A. Tubulin
B. Histone
C. Lamina A
D. Ribosomes
Approximate diameter of nuclear envelope is:
A. 50 nm
B. 30 nm
C. 90 nm
D. 20 nm
A rare disease, in which ageing got startted at birth is called:
A. Old age
B. Huntington disease
C. Backer’s disease
D. All of above
Repository of genetic information i.e. DNA is possessed by the:
A. Cytoplasm
B. Nucleus
C. Nuclear envelop
D. Cell fusion
Largest cellular organelle is:
A. Cell membrane
B. Cell wall
C. Mitochondria
D. All of above
In word chromosome, word ‘soma’ meant to be as:
A. Thread
B. Body
C. Color
D. Hair
In eukaryotes, DNA is connected to histone in 1:1 to form a structure called as:
A. Chromatin
B. Nucleosomes
C. Nucleolus
D. Sulfatide
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