Histone H2B Ubiquitylation and Deubiquitylation in Genomic ...
CELL- BIOLOGY - Karkea.kar.nic.in/vikasana/biology_2013/bio_c13.pdf · BIOLOGY CELL- BIOLOGY Topics...
Transcript of CELL- BIOLOGY - Karkea.kar.nic.in/vikasana/biology_2013/bio_c13.pdf · BIOLOGY CELL- BIOLOGY Topics...
![Page 1: CELL- BIOLOGY - Karkea.kar.nic.in/vikasana/biology_2013/bio_c13.pdf · BIOLOGY CELL- BIOLOGY Topics ... H2, H2A, H2B, H4 4. H2A, H2B, H3, H4 . ... Telomere 3. Centromere 4. Chromocentre](https://reader031.fdocuments.net/reader031/viewer/2022012919/5aa575537f8b9a2f048d71dd/html5/thumbnails/1.jpg)
BIOLOGY
CELL- BIOLOGY
Topics
1.cell structure
2.Chromosomes
3.Cell Reproduction
4.Cancer Biology
Vikasana – CET 2013
![Page 2: CELL- BIOLOGY - Karkea.kar.nic.in/vikasana/biology_2013/bio_c13.pdf · BIOLOGY CELL- BIOLOGY Topics ... H2, H2A, H2B, H4 4. H2A, H2B, H3, H4 . ... Telomere 3. Centromere 4. Chromocentre](https://reader031.fdocuments.net/reader031/viewer/2022012919/5aa575537f8b9a2f048d71dd/html5/thumbnails/2.jpg)
BIOLOGY
Vikasana – CET 2013
Q1.The structural and functional
unit of life is
1. Cell
2. Cytoplasm
3. Protoplasm
4. Nucleus
![Page 3: CELL- BIOLOGY - Karkea.kar.nic.in/vikasana/biology_2013/bio_c13.pdf · BIOLOGY CELL- BIOLOGY Topics ... H2, H2A, H2B, H4 4. H2A, H2B, H3, H4 . ... Telomere 3. Centromere 4. Chromocentre](https://reader031.fdocuments.net/reader031/viewer/2022012919/5aa575537f8b9a2f048d71dd/html5/thumbnails/3.jpg)
BIOLOGY
Vikasana – CET 2013
1. Lamellar model
2. Unit membrane model
3. Molecular lipid model
4. Fluid mosaic model
Q2. The latest model for Plasma
membrane is
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BIOLOGY
Vikasana – CET 2013
Q3. Addition of new cell wall
material amongst the existing
one is called
1. Apposition
2. Deposition
3. Intussusception
4. Aggregation
![Page 5: CELL- BIOLOGY - Karkea.kar.nic.in/vikasana/biology_2013/bio_c13.pdf · BIOLOGY CELL- BIOLOGY Topics ... H2, H2A, H2B, H4 4. H2A, H2B, H3, H4 . ... Telomere 3. Centromere 4. Chromocentre](https://reader031.fdocuments.net/reader031/viewer/2022012919/5aa575537f8b9a2f048d71dd/html5/thumbnails/5.jpg)
BIOLOGY
Vikasana – CET 2013
A Ephagy p Ingestion of solid particles through plasma membrane
B Endocytosis q Ingestion of fluid material through plasma membrane
C Phagocytosis r Ingestion of food substances through plasama membrane
D Pinocytosis s Throwing metabolic substances through the plasma membrane
t Exudation of secretory products through plasma membrane
1)A=t, B=p, C=s, D=r.
2)A=p,B=q, C=r, D=s.
3)A=r, B=s, C=p, D=t.
4)A=s, B=r, C=p, D=q.`
Q4.Match the following
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BIOLOGY
Vikasana – CET 2013
Q5. Correct sequence of protein (P) and
lipid (L) in cell membrane as per
lamellar model is
1. L-P-L-P
2. L-P-P-L
3. P-L-L-P
4. P-P-L-L
![Page 7: CELL- BIOLOGY - Karkea.kar.nic.in/vikasana/biology_2013/bio_c13.pdf · BIOLOGY CELL- BIOLOGY Topics ... H2, H2A, H2B, H4 4. H2A, H2B, H3, H4 . ... Telomere 3. Centromere 4. Chromocentre](https://reader031.fdocuments.net/reader031/viewer/2022012919/5aa575537f8b9a2f048d71dd/html5/thumbnails/7.jpg)
BIOLOGY
Vikasana – CET 2013
Q6. The production and storage of
energy in Mitochondria increases
during
1. Seed germination
2. Dormant seed
3. Ripening seed
4. Seed maturation
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BIOLOGY
Vikasana – CET 2013
1. Ribosomes
2. Chromosomes
3. Lysosomes
4. Oxysomes
Q7. The recycling center of the cell
is
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BIOLOGY
Vikasana – CET 2013
Q8. The longest plant cell is
1. Fibre
2. Tracheid
3. Vessel
4. Phloem
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BIOLOGY
Vikasana – CET 2013
Q9. A mature plant cell has
1. Cell wall
2. Vacuole
3. Protoplasm
4. All the three
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BIOLOGY
Vikasana – CET 2013
Q10. The membrane of the
endoplasmic reticulum is
continuous with
1. Nuclear membrane
2. Cell membrane
3. Ribosomes
4. Nuclear membrane and Cell
membrane
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BIOLOGY
Vikasana – CET 2013
Q11. Prokaryotic cell lacks
1. Nuclear membrane
2. Nucleic acids
3. Cell membrane
4. All the above
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BIOLOGY
Vikasana – CET 2013
Q12. Diplosome is
1. Two ribosomes
2. Paired Centrioles
3. Paired ribosomes
4. Paired lysosomes
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BIOLOGY
Vikasana – CET 2013
Q13. Ribosomes in prokaryotes
exists in the form of
1. 30s units
2. 70s units
3. 50s units
4. 80s units
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BIOLOGY
Vikasana – CET 2013
Q14. Solar energy is converted into
chemical energy by
1. Mitochondria
2. Ribosomes
3. Chloroplast
4. Golgi complex
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BIOLOGY
Vikasana – CET 2013
Q15. The smallest measuring unit in
cytology is
1. Micron
2. Electron
3. nm
4. Angstrom
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BIOLOGY
Vikasana – CET 2013
Q. 16. Match the following
COLUMN I COLUMN II
A Mitochondria p Suicide Bags of the cell
B Ribosomes q Power house of the cell
C Lysosomes r Energy currency of the cell
D Endoplasmic Reticulum S Protien Factories of the cell
t Cytoskeleton
1. A=q, B=p, C=t, D=s
2. A=p, B=q, C=s, D=t
3. A=q, B=s, C=p, D=t
4. A=t, B=s, C=p, D=q
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BIOLOGY
Vikasana – CET 2013
Q. 17. Chromosomes are held
along the equator during
1.Metaphase
2.Telophase
3.Prophase
4. Anaphase
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BIOLOGY
Vikasana – CET 2013
Q. 18. Haploid compliment of
chromosome of an
organism is called
1. Phenotype
2. Genome
3. Genotype
4. Genetic System
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BIOLOGY
Vikasana – CET 2013
Q. 19. The core of the
nucleosome is made up
of
1. H1, H2A, H2B, H3
2. H1, H2A, H2B,H4
3. H2, H2A, H2B, H4
4. H2A, H2B, H3, H4
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BIOLOGY
Vikasana – CET 2013
Q. 20. Crossing over occurs
between
1. Two different Bivalents
2. Two daughter Nuclei
3. sister chromatids of the same
chromosome
4. Non sister chromatids of the bivalent
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BIOLOGY
Vikasana – CET 2013
Q. 21. The substage of
prophase –I during which the
crossing over occur
1. Leptotene
2. Pachytene
3. Zygotene
4. Diplotene
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BIOLOGY
Vikasana – CET 2013
Q. 22. To which region of the
chromosome the spindle
fibre attach
1. Chromomere
2. Telomere
3. Centromere
4. Chromocentre
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BIOLOGY
Vikasana – CET 2013
Q. 23. Choose the correct
sequence of mitosis
1. Prophase, Metaphase,
Anaphase, Telophase
2. Prophase, Anaphase,
Telophase, Metaphase
3. Prophase, Metaphase,
Telophase, Anaphase
4. Prophase, Telophase,
Anaphase, Metaphase
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BIOLOGY
Vikasana – CET 2013
Q. 24. The pairing of
homologous chromosomes
during meiosis-I is known as
1. Crossing over
2. Synapsis
3. Chiasma formation
4. Disjunction
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BIOLOGY
Vikasana – CET 2013
Q. 25. Meiosis occurs in
1. Nerve cells
2. Somatic cells
3. Muscle cells
4. Germ cells
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BIOLOGY
Vikasana – CET 2013
Q. 26. Cleavage furrow is
characteristic of
1. Plant cells
2. Animal cells
3. Bacterial cells
4. Fungal cells
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BIOLOGY
Vikasana – CET 2013
Q. 27. Sedimentation unit of
ribosome is
1. Micron
2. Angstrom
3. Millimicron
4. Svedberg
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BIOLOGY
Vikasana – CET 2013
Q. 28. Bouquet arrangement of
the chromosomes is
observed in
1. Leptotene of I Meiosis
2. Leptotene of I Mitosis
3. Leptotene of II Meiosis
4. Leptotene of II Mitosis
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BIOLOGY
Vikasana – CET 2013
Q. 29. Cell cycle was
discovered by
1. Prevast and Dumar
2. Flemming
3. Howard and pele
4. Johanssen
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BIOLOGY
Vikasana – CET 2013
Q. 30. The spindle fibres are
made up of
1. Pectin
2. Proteins
3. Cellulose
4. Lipids
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BIOLOGY
Vikasana – CET 2013
Q. 31. Metastasis can occur by
1. Vascular spreading
2. Lymphatic spreading
3. Vascular spreading & Lymphatic
spreading
4. Neither Vascular spreading nor
Lymphatic spreading
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BIOLOGY
Vikasana – CET 2013
Q. 32. Breast cancer is an
example of
1. Sarcoma
2. Lymphoma
3. Myeloma
4. Carcinoma
![Page 34: CELL- BIOLOGY - Karkea.kar.nic.in/vikasana/biology_2013/bio_c13.pdf · BIOLOGY CELL- BIOLOGY Topics ... H2, H2A, H2B, H4 4. H2A, H2B, H3, H4 . ... Telomere 3. Centromere 4. Chromocentre](https://reader031.fdocuments.net/reader031/viewer/2022012919/5aa575537f8b9a2f048d71dd/html5/thumbnails/34.jpg)
BIOLOGY
Vikasana – CET 2013
1. Metacentric
2. Sub-metacentric
3. Telocentric
4. Acrocentric
Q. 33. Chromosomes having
slightly unequal arms are
called
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BIOLOGY
Vikasana – CET 2013
1. Lung cancer
2. Stomach cancer
3. Mouth & throat cancer
4. Bone cancer
Q. 34. The major form of cancer
in Indian men is
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BIOLOGY
Vikasana – CET 2013
Q. 35. The He La cells are
1. Cancer cells from Henritta Lacks
2. Cancer cells from Hooke
3. Cancer cells from Henry
4. Cancer cells from curie
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BIOLOGY
Vikasana – CET 2013
Q. 36. Shrunken nucleus due to
cell senescence is
1. Synkaryon
2. Syncytial nucleus
3. Pynotic nucleus
4. Peripheral nucleus
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BIOLOGY
Vikasana – CET 2013
Q. 37. The association and
dissociaton of ribosomal
sub-units requires
1. Ca++
2. Na++
3. K+
4. Mg++
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BIOLOGY
Vikasana – CET 2013
Q. 38. Golgi bodies in plant
cells are also called
1. Lysosomes
2. Dictyosomes
3. Centrosomes
4. Dicytosomes
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BIOLOGY
Vikasana – CET 2013
Q. 39. Name the specialised
part present on the
centromere
1. Kinetosome
2. Kinetochore
3. Chrmocentre
4. Kinetin
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BIOLOGY
Vikasana – CET 2013
Q. 40. Interphase consists of
these three phases
1. G1 , S and G
2
2. G2 ,S
2 and G
3. G1 , S
2 and G
4. G4 , S and G
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BIOLOGY
Vikasana – CET 2013
1. Anaphase stage
2. Prophase stage
3. Telophase
4. Metaphase stage
Q. 41. Cytokinesis begin at
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BIOLOGY
Vikasana – CET 2013
1. Down’s Syndrome
2. Turner’s Syndrome
3. Cat-du-cry Syndrome
4. Klinefelter’s Syndrome
Q. 42. Trisomy of 21st
Chromosome results in
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BIOLOGY
Vikasana – CET 2013
1. Genome
2. Idiogram
3. Polysome
4. Karyotype
Q. 43. The overall morhology of
a set of chromosome is called
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BIOLOGY
Vikasana – CET 2013
1. Globulins
2. Carcinogens
3. Oncogens
4. Immunogens
Q. 44. The external agents that
cause cancer are called
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BIOLOGY
Vikasana – CET 2013
1. Homogametic
2. Hemigametic
3. Heterogametic
4. Anisogametic
Q. 45.The human females are
always
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BIOLOGY
Vikasana – CET 2013
Q. 46. A group of enzymes
responsible for apoptosis is
1. Caspases
2. Nucleases
3. Both Caspases & Nucleases
4. Neither Caspases nor
Nucleases
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BIOLOGY
Vikasana – CET 2013
Q. 47. The process of spreading
of cancer from the place of its
initial occurance to other part
is called
1. Neoplasia
2. Telostasis
3. Metastasis
4. Homiostasis
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BIOLOGY
Vikasana – CET 2013
Q. 48. The correct term used
for single-celled organism
1. Monocellular
2. Acellular
3. Unicellular
4. Multicellular
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BIOLOGY
Vikasana – CET 2013
Q. 49. Ion carrires are located
in
1. Cell Wall
2. Inter cellular space
3. Cell membrane
4. Nucleus
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BIOLOGY
Vikasana – CET 2013
Q. 50. X-Chromosome is
1. Telo centric
2. Metacentric
3. Sub-metcentric
4. Acentric
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BIOLOGY
THANK YOU
Vikasana – CET 2013
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BIOLOGY
Vikasana – CET 2013