Cell- the fundamental unit of life mcq for competition
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January 23, 2016 |
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Cell- the
fundamental unit of life
Q.1: The largest cell in the human body is –
(a)Nerve cell (b) Muscle cell (c)Liver cell (d)Kidney cell
Q.2:
The barrier between the protoplasm and the other environment in an animal cells
–
(a)Cell wall (b) Nuclear membrane (c) Tonoplast (d)
Plasma membrane
Q.3: The term ‘Cell’ was given by –
(a)Leeuwenhoek (b) Robert hooke (c) Flemming (d) Robert Brown
Q.4: Who proposed the cell theory? –
(a)Schleiden and Schwann (b) Watson and Cric
(c) Darwin and Wallace (d) Mendel and Morgan
Q.5:
A plant cell differs from an animal cell in the absence of –
(a)Endoplasmic
Reticulum (b)
Mitochondria
(c) Ribosome
(d) Centrioles
Q.6:
Centrosome is found in –
(a)Cytoplasm (b) Nucleus (c) Chromosomes (d) Nucleolus
Q.7: The power house of a cell is –
(a)Chloroplast (b) Mitochondrion (c) Golgi apparatus (d) Nucleolus
Q.8: Within a cell the site of respiration
(oxidation) is the –
(a)Ribosome (b)
Golgi apparatus
(
c) Mitochondrion
(d) Endoplasmic Reticulum
Q.9: Which is called ‘Suicidal Bag’?
(a)Centrosome
(b) Lysosome (c) Mesosome (d) Chromosome
Q.10:
Ribosomes are the center for –
(a)Respiration
(b) Photosynthesis (c) Protein synthesis (d) Fat synthesis
Q.11: Double
membrane is absent in –
(a)Mitochondrion
(b) Chloroplast (c) Nucleus (d) Lysosome
Q.12: Cell
organelle found only in Plant is –
(a)Golgi apparatus (b) Mitochondria (c)
Plastids (d) Ribosomes
Q.13: Organisms lacking nucleus and membrane
bound organelle are -
(a)Diploids (b)
Prokaryotes (c) Haploids d) Eukaryotes
Q.14: Animal cell is limited by –
(a)Plasma membrane (b) Shell membrane
(c) Cell wall
(d)Basement membrane
Q.15: The network of Endoplasmic Reticulum is
present in the –
(a)Nucleus (b) Nucleolus (c)Cytoplasm (d)Chromosomes
Q.16: Lysosome are reservoirs of
-
(a)Fat (b) RNA (c) Secretary Glycoprotein (d) Hydrolytic Enzymes
Q.17: The membrane
surrounding the vacuole of a plant cell is called –
(a)Tonoplast
(b) Plasma membrane (c)Nuclear
membrane (d)Cell wall
Q.18: Cell
secretion is done by –
(a)Plastids (b) ER (c)Golgi apparatus (d)Nucleolus
Q.19: Centrioles are associated with –
(a)DNA
synthesis (b) Reproduction (c)Spindle formation (d)Respiration
Q.20: Main difference between animal cell and
plant cell is –
(a)Chromosome (b) Ribosome
(c)Lysosome (d) Endoplasmic
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