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WorksheetsClass 7 – Cell Structure Quiz
Total questions: 25
Worksheet time: 25mins
The basic structural and functional unit of life is —
Tissue
Organ
Cell
Organ system
Who discovered the cell?
Robert Hooke
Schleiden
Schwann
Leeuwenhoek
Which structure controls all activities of the cell?
Cytoplasm
Nucleus
Cell membrane
Vacuole
Which of the following is present only in plant cells?
Nucleus
Cell wall
Cytoplasm
Mitochondria
"Kitchen of the cell" refers to —
Ribosome
Chloroplast
Mitochondria
Vacuole
Which organelle is known as the “powerhouse of the cell”?
Mitochondria
Ribosomes
Chloroplast
Vacuole
The jelly-like substance inside the cell is called —
Cell wall
Cytoplasm
Plasma
Nucleoplasm
Which part gives shape and support to a plant cell?
Cell membrane
Nucleus
Cell wall
Golgi body
Animals store energy in the form of —
Glycogen
Starch
Protein
Vitamins
Which is the outermost covering of an animal cell?
Cell membrane
Cell wall
Nucleus
Vacuole
Which part acts as a selective barrier?
Cell wall
Nucleus
Cell membrane
Vacuole
The largest cell in the human body is —
Nerve cell
Blood cell
Muscle cell
Ovum
Which organism is unicellular?
Amoeba
Frog
Mango tree
Human
Which organelle helps in protein synthesis?
Ribosomes
Mitochondria
Vacuoles
Nucleus
Cells of the same type working together form —
Organ
Tissue
Organ system
Organism
All cells have a cell wall.
Amoeba changes its shape.
The nucleus is absent in red blood cells.
The cell membrane is also called a plasma membrane.
Chloroplasts contain green pigment called chlorophyll.
The smallest living part of the body is called (a) .
The green colour of leaves is due to (a) .
A group of organs working together forms an (a) .
(a) discovered cells in cork.
The (a) controls the functioning of the cell.
