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Questions and Answers
What is the science that studies the microscopic appearance of cells?
What is the science that studies the microscopic appearance of cells?
- Biocytics
- Cytology (correct)
- Microtology
- Cellology
Who proposed the Cell Theory in 1839?
Who proposed the Cell Theory in 1839?
- Robert Hooke and Anton van Leeuwenhoek
- Gregor Mendel and Charles Darwin
- Louis Pasteur and Robert Koch
- Matthais Schleiden and Theodor Schwann (correct)
What type of organism consists of only a single cell?
What type of organism consists of only a single cell?
- Microscopic organism
- Multicellular organism
- Macroscopic organism
- Unicellular organism (correct)
What is the smallest working unit of all living things according to the Cell Theory?
What is the smallest working unit of all living things according to the Cell Theory?
What are the three functions that all organisms, whether multicellular or unicellular, must accomplish?
What are the three functions that all organisms, whether multicellular or unicellular, must accomplish?
Which type of microscope is used to view thin specimens through which electrons can pass generating a projection image?
Which type of microscope is used to view thin specimens through which electrons can pass generating a projection image?
What is the main function of a scanning electron microscope?
What is the main function of a scanning electron microscope?
What is the primary purpose of a light microscope?
What is the primary purpose of a light microscope?
What is the technique used in electron microscopy to investigate the detailed structure of tissues, cells, organelles, and macromolecular complexes?
What is the technique used in electron microscopy to investigate the detailed structure of tissues, cells, organelles, and macromolecular complexes?
Which type of microscope is used to obtain high resolution images of biological and non-biological specimens?
Which type of microscope is used to obtain high resolution images of biological and non-biological specimens?
Which type of microscope is used to pass visible light through the specimen and glass lenses?
Which type of microscope is used to pass visible light through the specimen and glass lenses?
What is the main difference between transmission electron microscope (TEM) and scanning electron microscope (SEM)?
What is the main difference between transmission electron microscope (TEM) and scanning electron microscope (SEM)?
What is the function of glass lenses in a light microscope (LM)?
What is the function of glass lenses in a light microscope (LM)?
Which type of microscope is suitable for viewing tissue sections and molecules?
Which type of microscope is suitable for viewing tissue sections and molecules?
In what way does the transmission electron microscope (TEM) differ from the light microscope (LM)?
In what way does the transmission electron microscope (TEM) differ from the light microscope (LM)?
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