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WorksheetsGeneral Biology 1 - Pretest #3(1Q)
Total questions: 10
Worksheet time: 5mins
1. They are a microscopic single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles.
A. prokaryotes
B. eukaryotes
C. mesokaryotes
D. fungi
2. It refers to any of the single-celled or multicellular organisms whose cell contains a distinct, membrane-bound nucleus.
A. prokaryote
B. eukaryote
C. mesokaryote
D. fungus
3. It is an old terminology, which is mainly used for a minute and microscopic organisms
A. amphibians
B. mammals
C. animalcules
D. angiosperms
4. States that all living organisms are composed of cells. They may be unicellular or multicellular.
A. panspermia
B. big bang theory
C. atomic theory
D. cell theory
5. It is the process of enlarging the apparent size, not physical size, of something.
A. magnification
B. resolution
C. minimizing
D. compression
6. It is defined as the shortest distance between two points on a specimen that can still be distinguished by the observer or camera system as separate entities.
A. magnification
B. resolution
C. airy disk
D. diffraction
7. It is a double layer of lipids and proteins that surrounds a cell. It separates the cytoplasm (the contents of the cell) from the external environment.
A. chromosome
B. lysosome
C. cell membrane
D. mitochondria
8. It is a rich, semifluid material present in cells of organisms that are closed off by the cell membrane.
A. ribosomes
D. food vacuole
C. plasma membrane
D. cytoplasm
9. It is a network of three long filament systems, made from the repetitive assembly and disassembly of dynamic protein components.
A. cytoskeleton
B. cell wall
C. cytoplasm
D. cell membrane
10. It is a small anatomical compartment that is still visible to the eye. A small cell.
A. algae
B. cellulae
C. cristae
D. mammilae
