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WorksheetsCell: Mock Test
Total questions: 15
Worksheet time: 15mins
(a) is the scientific instrument through which an enlarged image of the cell can be seen.
A cell is filled with a jelly-like substance at the base of the cell, called (a) .
Inside the nucleus, a dense colourless liquid called (a) is present.
Unicellular organisms are made up of many cells.
True
False
Mitochondria is known as the powerhouse of the cell.
True
False
Cells are the largest unit of life.
True
False
It acts as a protective boundary in animal cells.
(a)
The thread-like structure that forms genes.
(a)
The outermost layer of the nucleus.
(a)
Groups of cells together form __________.
Organ
Organelle
Nucleus
Tissue
Which of the following statements is incorrect about cells?
All cells are produced from existing cells.
A cell is a structural unit of life.
Not all living organisms are made up of cells.
A cell is a functional unit of life.
Cell wall is found in __________.
Animal cell
Plant Cell
Both
None of them
Plants use a green pigment called __________ to absorb energy from sunlight.
Chlorophyll
Chromatin
Chromosomes
Ribosomes
What are the tiny structures inside the cell that have a specific function?
Mitochondria
Cell
Nuclei
Cell organelles
Cell wall is non-living and made up of sugar called __________.
Chloroplast
Cellulose
Chromatin
Nucleolus
