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1. Who reported that the entity of an organism is not because of the cell but because of a collection of many cells?
A. Dujardin
B. Schleiden and Schwann
C. Dutrochet
D. Robert Brown
2. Cellular totipotency was first demonstrated by
A. A. V. Leeuwenhoek
B. T. Schwann
C. Robert Hooke
D. F. C. Steward
3. Cellular totipotency is demonstrated by
A. All plant cells
B. All eukaryotic cells
C. Only bacterial cell
D. Only gymnosperm cell
4. The main arena of various types of activities of a cell is
A. Plasma membrane
B. Nucleus
C. Cytoplasm
D. Mitochondrion
5. The detailed structure of the membrane was studied after the advent of the electron microscope during
A. 1930's
B. 1990's
C. 1970's
D. 1950's
6. Cell theory is not applicable to
A. Bacteria
B. Algae
C. Fungus
D. Virus
7. Proteins required for the functioning of the nucleus are formed in
A. Mitochondria
B. Cytoplasm
C. Nucleolus
D. RER
8. The electron microscope was discovered by
A. Jansen
B. Knoll and Ruska
C. Robert Brown
D. Robert Hooke
9. Cell theory was given by
A. Schleiden and Schwann
B. Robert Hooke
C. Robert Brown
D. Meselson and Stahl
10. Living organisms can be unexceptionally distinguished from non-living things on the basis of their ability for
A. Interaction with the environment and progressive evolution
B. Reproduction
C. Growth and movement
D. Responsiveness to touch
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