Q.1
Higher number of enzymes occur in .... .... [ MPPMT 2007 ]
  • a) Chloroplast
  • b) Peroxisome
  • c) Mitochondria
  • d) Lysosome
Q.2
Cell organelle covered by a single unit membrane is ... ... [ MPPMT 1998 ]
  • a) Glyoxysome
  • b) Lysosome
  • c) Peroxisome
  • d) All the above
Q.3
Which is not bounded by a membrane ... ... [ AMU 2003 ]
  • a) Plastid
  • b) Ribosome
  • c) Peroxisomes
  • d) Lysosomes
Q.4
Colour of flower petals is due to ... ... [ Chd. CET 2011 ]
  • a) Xanthophyll
  • b) carotenes
  • c) Anthocyanin
  • d) Phycoerythrin
Q.5
Besides proteins, ribosomes contain .... ... [ JKCMEE 2004 ]
  • a) Lipids
  • b) RNA
  • c) DNA
  • d) DNA and RNA
Q.6
Golgi apparatus is absent in ... ... [ CBSE 1993 ]
  • a) Higher plants
  • b) Yeast
  • c) Bacteria and Blue-green algae
  • d) Liver cells
Q.7
Lipid molecules of plasma membrane are arranged ... .... [ CPMT 2002 ]
  • a) Alternately
  • b) In series
  • c) Parallel
  • d) Scattered
Q.8
Which one shows streaming movements of protoplasm within living cells? [ har PMT 2007 ]
  • a) Sensitive plant
  • b) Pith cells
  • c) Onion peeling
  • d) Staminal hair of Tradescantia
Q.9
The term thylakoid was coined by ... ... [ RPMT 1995 ]
  • a) Arnon
  • b) Park and Biggins
  • c) Menke
  • d) Willstatter
Q.10
Lipid content of chloroplast is ... ... [ MPPMT 2011 ]
  • a) 20 - 30%
  • b) 5 -10%
  • c) 4 - 5%
  • d) 1 -2%
Q.11
Which is not having high energy phosphate bond? ... ... [ CPMT 1990 ]
  • a) Creating phosphate
  • b) GTP
  • c) ATP
  • d) AMP
Q.12
Membranous bag with hydrolytic enzyme which is used for controlling intracellular digestion of macromolecules is ... .... [ CBSE 1993 ]
  • a) Endoplasmic reticulum
  • b) Nucleosome
  • c) Lysosome
  • d) Phagosome
Q.13
Present in the nucleolus is ... ... [ MPPMT 2010 ]
  • a) Golgi complex
  • b) Chromosome
  • c) Mitochondria
  • d) Lysosome
Q.14
Cellular totipotency is demonstrated by ... ... [ CBSE 2003 ]
  • a) Only gymnosperms cells
  • b) All plant cells
  • c) All eukaryotic cells
  • d) Only bacterial cells
Q.15
Select the correct statements A) Endomembrane, system includes plasma membrane, ER, Golgi complex, lysosomes and vacuoles B) ER helps in transport of substances, synthesis of proteins, lipoproteins and glycogen C) Ribosomes are involved in protein synthesis D) Mitochondria help in oxidative phosphorylation and generation of ATP.. ...[Kerala 2011 ]
  • a) B, C and D
  • b) A alone is correct
  • c) B alone is correct
  • d) C alone is correct
Q.16
ion Q14) Find the incorrectly matched pair:
  • a) Glycosilation - Golgi complex.
  • b) Glycolysis - Mitochondria.
  • c) Glyoxylation - Glyoxysomes.
  • d) Glycolate - Peroxisomes.
Q.17
Enzyme catalysing ATP inside flagella is ... ... [ DPMT 2007 ]
  • a) Axonal dynein
  • b) Cytoplasmic dynein
  • c) Myosin
  • d) Kinesin
Q.18
Outer and inner membranes of mitochondria are ... ... [ Har PMT 1993 ]
  • a) Structurally and functionally similar
  • b) Structurally and functionally dissimilar
  • c) Structurally similar but functionally different
  • d) Structurally different but functionally similar
Q.19
The basic/ structural unit of nucleic acid is ... ... [ CBSE 1991 ]
  • a) Pentose sugar
  • b) Nucleoid
  • c) Nucleoside
  • d) Nucleotide
Q.20
many cells function properly and divide mitotically though they do not have ... ... [ AIIMS 2005 ]
  • a) Plasma membrane
  • b) Cytoskeleton
  • c) Mitochondria
  • d) Plastids
Q.21
Minimum cell size seen under light microscope is ... ... [ BHU 1993 ]
  • a) 1 µm
  • b) 0.1 µm
  • c) 0.25 µm
  • d) 0.5 µm
Q.22
Bacteria having a single flagella at both the poles are ... ... [ MPPMT 2012 ]
  • a) Atrichous
  • b) Peritrichous
  • c) Lophotrichous
  • d) Amphitrichous
Q.23
Sphaerosomes have .... .... [ Odisha 2008]
  • a) Cellulose reserve
  • b) Protein reserve
  • c) Lipid reserve
  • d) Both protein and lipid reserve
Q.24
The chromosome which lacks a centromere is ... .. [ CPMT 2003 ]
  • a) Acentric
  • b) Acrocentric
  • c) Metacentric
  • d) Telocentric
Q.25
Most abundant lipid in cell membrane is ... ... [ AMU 2011 ]
  • a) Sphingolipid
  • b) Glycolipid
  • c) Phospholipid
  • d) Cholesterol
Q.26
Branch dealing with study of cell is ... ... [ Bih. PMT 1990 ]
  • a) Histology
  • b) Cytology
  • c) Morphology
  • d) Anatomy
Q.27
Basophilic ergastoplasm of gland cells indicates richness of ... ... [ BHU 1996 ]
  • a) Ribosomes
  • b) Golgi bodies
  • c) Mitochondria
  • d) DNA
Q.28
Nuclear membrane is absent in ... ... [ AMU 2010 ]
  • a) Plantae
  • b) Protista
  • c) Monera/ Nostoc
  • d) Fungi
Q.29
Karyotype is ... ... [ CPMT 2009 ]
  • a) Division of nucleus
  • b) Chromosome complement specific for each species
  • c) All organisms possessing some type of chromosomes.
  • d) None of the above
Q.30
In plant cells, peroxisomes are associated with ... ... [ BHU 1993 ]
  • a) Photorespiration
  • b) Phototropism
  • c) Photoperiodism
  • d) Photosynthesis
Q.31
Which is not a plastid? ... ... [ DPMT 2008 ]
  • a) Chloroplast
  • b) Mitoplast
  • c) Chromoplast
  • d) Leucoplast
Q.32
Polytene chromosomes are formed due to ... ... [ kerala 2004 ]
  • a) Endoduplication
  • b) Duplication without separation
  • c) Replication of DNA without cell division
  • d) All the above
Q.33
Smooth endoplasmic reticulum synthesizes ... .... [ AMU 2009 ]
  • a) Carbohydrates
  • b) cholesterol and membrane phospholipids
  • c) Steroids and lipids
  • d) All the above
Q.34
in animal cells lipid-like steroidal hormones are synthesized in ... ... [ MPPMT 2010 ]
  • a) Rough endoplasmic reticulum
  • b) Golgi apparatus
  • c) Smooth endoplasmic reticulum
  • d) Lysosomes
Q.35
An exception to cell theory is ... .. [ CPMT 1994 ]
  • a) Mycoplasma
  • b) Virus
  • c) Protistans
  • d) Algae
Q.36
Which one is found only in RNA and not in DNA ... ... [ AFMC 1996 ]
  • a) Cytosine
  • b) Adenine
  • c) Uracil
  • d) Guanine
Q.37
on Q311) Why tails of lipids in the membrane are towards inner part?
  • a) The tails has non polar hydrocarbon and so protected within an aqueous environment.
  • b) The tail has polar hydrocarbon and so is protected from aqueous environment.
  • c) The non polar or hydrophobic hydrocarbon tail of lipid, being on inner side ensures their protection from aqueous environment.
  • d) The tail is hydrophilic and so it tends to be located in the aqueous inner side of membrane.
Q.38
A clear zone around Golgi apparatus is ... .. [ JKCMEE 2011 ]
  • a) Zone of separation
  • b) Zone of transition
  • c) Zone of inclusion
  • d) Zone of exclusion
Q.39
Cell wall consists of ... ... [ Har PMT 1993 ]
  • a) Lignin, hemicellulose, pectin and lipid
  • b) Hemicellulose, pectin, protein and lipid
  • c) Cellulose, hemicellulose, tubulin and lignin
  • d) Cellulose, hemicellulose, pectin and lipid
Q.40
Number of protofilaments present in a microtubule is .... ... [ DPMT 2007 ]
  • a) 15
  • b) 13
  • c) 10
  • d) 5
Q.41
A conspicuous rounded body present in nucleoplasm and attached to a particular chromosome at definite place is ... .... [ AIIMS 1998 ]
  • a) Plasmid
  • b) Karyolymph
  • c) Nucleolus
  • d) Nuclear reticulum
Q.42
Site of protein synthesis is ... ... [ Chd. CET 2012 ]
  • a) Ribosomes
  • b) Mitochondria
  • c) Nucleus
  • d) DNA
Q.43
Assertion : Mitochondria and chloroplasts are semiautonomous organelles Reason: They are formed by division of preexisting organelles as well as contain DNA but lack protein synthesizing machinery .... ... [ AIIMS 2005 ]
  • a) Both Assertion and Reason are true and Reason is the correct explanation of Assertion
  • b) The Assertion and Reason are true but Reason is not correct explanation of Assertion
  • c) Assertion is true but, Reason is false
  • d) Assertion is false but, Reason is true
Q.44
In tissue culture embryoids are formed from pollen grains due to ... ... [ CBSE 2002 ]
  • a) Test tube culture
  • b) Double fertilisation
  • c) Cellular totipotency
  • d) Organogenesis
Q.45
Cell membrane is not permeable to ... .. [ AIIMS 2002 ]
  • a) CO
  • b) Glutamic acid
  • c) Glucose
  • d) Glucose - 6-phosphate
Q.46
TCA enzyme mostly occur in ... .... [ Odisha 2011 ]
  • a) Ribosomes
  • b) Mitochondrial matrix
  • c) Cytoplasm
  • d) Peroxisome
Q.47
DNA occurs in ... .... [ Odisha 2003 ]
  • a) Mitochondria, Plastids and Chromosomes
  • b) Chromosomes, Mitochondria and Ribosomes
  • c) Chromosomes, Mitochondria and cell membrane
  • d) Chromosomes, Ribosomes and Cytoplasm
Q.48
Quantasomes occur in ... ... [ MPPMT 2011 ]
  • a) Stroma
  • b) Grana/ chloroplast
  • c) Golgi body
  • d) Mitochondria
Q.49
Nucleus is absent in ... ... [ CPMT 1998 ]
  • a) Companion cells
  • b) Sieve tube cells
  • c) Phloem parenchyma
  • d) Cambium
Q.50
A source of maximum energy is ... ... [ AFMC 1991 ]
  • a) Carbohydrate
  • b) Fat
  • c) Protein
  • d) Vitamins
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