1.
The cytoplasmic connections of adjacent cells in
plants is maintained through
(a)
Porins
(b)
Plasmodesmata
(c)
Apoplasmic substances
(d)
Blind pits
(e) All except (c)
2.
The endomembrane system in a cell includes
(a)
Endoplasmic reticulum
(b)
Golgi complex
(c)
Lysosomes
(d)
Vacuoles
(e)
All of these
3.
The Smooth endoplasmic reticulum is mainly
concerned
with
(a)
protein synthesis (b) Secretion
(c)
Lipid synthesis (d) DNA
synthesis
(e)
All except (d)
4.
Which of the following is not true of Golgi apparatus
(a)
They were first observed by Camillo Golgi
(b) They consist
of cisternae, vesicles and
Tubules
(c)
Cis Phase of cisternae is the forming face
(d)
The main function is to package materials for
transport
(e)
Golgi apparatus is found in Prokaryotic cells
5. The ‘Suicidal’bag of an
animal cell is
(a)Spherosome
(b) Dictyosome
(c)
Lysosome (d)
Endosome
(e)
None of these
6. The single membrane of a vacuole is
called
(a)
Tonoplast (b)
Vacuoplast
(c)
Casparian strip (d) Unit
membrane
(e)
Aleuroplast
7. The ‘Power house of a cell” is
(a)
Lysosome (b) Golgi
apparatus
(c)
Mitochondria (d) Centriole
(e)
ER
8. The inner membrane of the Mitochondria
are folded
inwards towards matrix to form
(a)
Mesosomes (b) Cristae
(c)
Glyoxysome (d) Phagosome
(e)
Pinosome
9. Mitochondria divides by
(a)
Cell division in which cell plate is
always found
(b)
Amitosis
(c)
Fission
(d)
Meiosis
(e)
Budding
10. Ribosomes found in mitochondria are of
the type
(a)
80S (b)
60S
(c)
70S (d)
50S
(e)
30S
11. Coloured plastids containing fat
soluble pigments
like carotene and xanthophyll are
(a)
Chloroplast (b)
Chromoplast
(c) Leucoplast (d) Bioplast
(e)
Symplast
12.
Type of Leucoplast which store starch are called
(a)
Amyloplast (b)
Elaioplast
(c)
Aleuroplast (d)
Proteinoplast
(e)
Bioplast
13.
Number of chloroplast found in Chlamydomonas is:
(a)
One
(b)
Two and sometimes three
(c)
Numerous
(d)
Indeterminate
(e)
Five
14.
Shape of chloroplast found in Spirogyra
(a)
Lens shaped (b) Oval
(c)
Spherical (d)
Discoid
(e)
Ribbon like
15.
Thylakoids are
(a)
Double membrane bound
(b)
Single membrane bound
(c)
Found in periplastidal space
(d)
Parts where chlorophyll is seen
(e)
Both (b) and (d)
16.
Similarity between chloroplast and Mitochondria
(a)
Both are organelles
(b)
Both are double membrane bound
(c)
Both are semiautonomous
(d)
Both contain DNA
(e)
All of these
17. Ribosomes are composed of
(a)
RNA only (b)
Proteins only
(c)
Lipids only (d) RNA
and Proteins (e) RNA and lipids
18.
Size of the ribosomes is indirectly indicated by
‘S’ which stands for
(a)
Subunit
(b)
Sedimentation coefficient
(c)
Size
(d)
Schwann (Name of its discoverer)
(e)
Sphere
19.
The core of a eukaryotic flagellar filament is called
(a)
Cytoskeleton (b) Centrosome
(c)
Dyenin (d)
Axoneme
(e)
Spoke
20.
The microtubular arrangement in the flagellar
filament is represented as
(a)
9+0 (b)
9+2
(c)
(9) + 1 (d)
13 + 0
(e)
12 + (1)
KEY
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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18
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19
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20
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A
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D
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A
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E
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C
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B
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B
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D
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D
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E
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A
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C
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D
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C
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C
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E
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C
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C
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E
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C
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