The Scanning Electron Microscope (SEM) is most useful for examining the surface structures of cells, such as cell membranes, surface proteins, and organelles. It provides high-resolution images and detailed information about the 3D structure of cells.
Most cell parts are located within the cytoplasm of the cell. These include organelles such as the nucleus, mitochondria, endoplasmic reticulum, and Golgi apparatus. The cytoplasm surrounds the organelles and provides a medium for cellular processes to occur.
Cell membrane: surrounds the cell and controls the movement of materials in and out of the cell. Cytoplasm: a gel-like substance where most of the cell's activities take place. Chloroplasts: organelles that contain chlorophyll and are responsible for photosynthesis in plant cells.
plasma membrancecholoroplasts
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It depends on the type of biofilm, what surface the biofilm is on, and what information you want to get by looking at the biofilm under a microscope. If you just want to look at how much of a surface is covered by a biofilm, you can use normal light trasmission microscopy (as long as the surface is transparent e.g. glass). Alternatively you could use epifluorescent microscopy in combination with a fluorescent stain. If you want to look at the structure of the biofilm, confocal laser scanning microscopy is probably the best as you can get a 3D image. Other useful types of microscopy include phase contrast and DIC, which allow you to look at the biofilm without staining it first.
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The most important parts of the cell are rods and cones
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From a poll, the RIM BlackBerry Tour (9630) was the most popular.
chloroplast
The nucleus is the part of a plant cell that is most responsible for controlling the activities of the other parts of the cell. It contains the cell's genetic material and directs the cell's functions by regulating gene expression and coordinating cellular activities.
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How much smaller parts contribute to a larger whole =]
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Sears Travel Agency is most useful for booking vacation packages that are either inclusive or non inclusive to anywhere in the Caribbean, or other parts of the world.
Most cell parts are located within the cytoplasm of the cell. These include organelles such as the nucleus, mitochondria, endoplasmic reticulum, and Golgi apparatus. The cytoplasm surrounds the organelles and provides a medium for cellular processes to occur.
Cell membrane: surrounds the cell and controls the movement of materials in and out of the cell. Cytoplasm: a gel-like substance where most of the cell's activities take place. Chloroplasts: organelles that contain chlorophyll and are responsible for photosynthesis in plant cells.