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Cell: The Unit of Life MCQ Questions & Answers in Botany | Biology
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Biology
Botany
Cell: The Unit of Life
331.
DNA replication requires
A
DNA polymerase only
B
DNA polymerase and ligase
C
Ligase only
D
RNA Polymerase
Answer :
DNA polymerase and ligase
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332.
Water soluble yellow pigment present in petals of Tageetes and sunflower is
A
Carotene
B
Xanthophyll
C
Anthoclor
D
Lycopene
Answer :
Anthoclor
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333.
In which of the following cell centriole is absent
A
Epithelial cell
B
Gland cell
C
Liver cells
D
Nerve cell
Answer :
Nerve cell
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334.
Ribophorin I and II occur in the surface of
A
Rough E. R.
B
Smooth E. R.
C
Golgi body
D
None of the above
Answer :
Rough E. R.
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335.
The chemical substance abundantly present in middle lamella is
A
Cutin
B
chitin
C
Lognin
D
Pectin
Answer :
Pectin
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336.
During DNA replication in prokaryotes DNA is attached to
A
Chromosome
B
Menosome
C
Nucleolus
D
Ribosome
Answer :
Menosome
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337.
Thymine is
A
5-Methyl uracil
B
4-Methyl uracil
C
3-Methyl uracil
D
1-methyl uracil
Answer :
5-Methyl uracil
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338.
Sphaerosomes are formed from
A
Lipiochondria
B
Endoplasmic reticulum
C
Ribosome
D
Mitochondria
Answer :
Endoplasmic reticulum
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339.
The chemical in ovum which attracts sperms
A
Fertilizing
B
Antifertilizin
C
Agglutinin
D
Thrombin
Answer :
Fertilizing
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340.
Important site for formation of glycoproteins and glycolipids is
A
vacuole
B
golgi apparatus
C
plastid
D
lysosome
Answer :
golgi apparatus
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Practice More MCQ Question on
Biology
Section
Botany
The Living World
Biological Classification
Plant Kingdom
Morphology of Flowering Plants
Anatomy of Flowering Plants
Cell: The Unit of Life
Cell Cycle and Cell Divison
Transport in Plants
Mineral Nutrition
Photosynthesis in Higher Plants
Respiration in Plants
Plant Growth and Development
Reproduction in Organisms
Sexual Reproduction in Flowering Plants
Principles of Inheritance and Variation
Molecular Basis of Inheritance
Strategies for Enhancement in Food Production
Microbes in Human Welfare
Organisms and Populations
Ecosystem
Biodiversity and Conservation
Environmental Issues
Botany Miscellaneous
Zoology
Animal Kingdom
Structural Organisation in Animals
Biomolecules
Digestion and Absorption
Breathing and Exchange of Gases
Body Fluids and Circulation
Excretory Products and Their Elimination
Locomotion and Movement
Neural Control and Coordination
Chemical Coordination and Integration
Human Reproduction
Reproductive Health
Evolution
Human Health and Diseases
Biotechnology: Principles and Processes
Biotechnology and its Applications
Zoology Miscellaneous
