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WorksheetsThe fundamental unit of life: Cell
Total questions: 20
Worksheet time: 11mins
A cell placed in hypotonic solution will
Shrink
Show plasmolysis
Swell up
No change
Cell wall of plant cells is chiefly composed of
Hemicellulose
Cellulose
Phospholipids
Proteins
The infoldings in mitochondria are known as
Cristae
Matrix
Cisternae
Grana
The undefined nuclear region of prokaryotes is also known as
Nucleus
Nucleolus
Nucleic acis
Nucleoid
Which of the following act as garbage disposal system of the cell?
Golgi apparatus
Lysosomes
Vacuole
Mitochondria
First living cell were observed by
A.V. Leeuwenhoek
Robert Hooke
R. Virchow
Robert Brown
Colourless plastids are known as
Leucoplasts
Chromoplasts
Chloroplasts
None of the above
Lysosomes arises from
Endoplasmic reticulum
Golgi apparatus
Mitochondria
Nucleus
Amoeba acquired it's food through the process termed as
Exocytosis
Endocytosis
Plasmolysis
Both a and b
Kitchen of cell is
Mitochondria
Endoplasmic reticulum
Chloroplasts
Golgi apparatus
Name the cell organelles which are known as: Power house of the cell.
(a)
Lipid molecules in the cell are synthesized by
Smooth endoplasmic reticulum
Rough endoplasmic reticulum
Golgi apparatus
Plastids
Chromosomes are made up of
DNA
RNA
DNA and protein
Protein
Cell wall of which one of these is not made up of cellulose?
Bacteria
Hydrilla
Mango tree
Cactus
Which cell organelles are known as control centre of the cell?
(a)
ATP Stands for
(a)
Which cell organelle plays a crucial role in detoxifying many poisons and drugs in a cell?
Golgi apparatus
Lysosomes
Smooth endoplasmic reticulum
Vacuoles
Which of the following is incorrect pair?
Chloroplast- kitchen of the cell
Mitochondria- Power house of the cell
Lysosomes- Secretory granules
Nucleus- Brain of the cell
Plasmolysis occurs due to
Absorption
Endosmosis
Osmosis
Exosmosis
Where are proteins synthesized inside the cell?
(a)
