OBJECTIVE LIFE SCIENCE
CELL BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Printer
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Microphone
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Telescope
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Microscope
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Detailed explanation-1: -Most cells are so small that they cannot be viewed with the naked eye. Therefore, scientists must use microscopes to study cells. Electron microscopes provide higher magnification, higher resolution, and more detail than light microscopes.
Detailed explanation-2: -Cells are so little, so they can maximize their ratio of surface area to volume. Smaller cells have a higher ratio which allow more molecules and ions move across the cell membrane per unit of cytoplasmic volume. Cells are so small because they need to be able to get the nutrients in and the waste out quickly.
Detailed explanation-3: -Answer and Explanation: While nearly all cells on earth are microscopic it is not true that all cells are microscopic. A small handful of cells are microscopic in nature.