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Cells of Life
microscope
Question | Answer |
---|---|
holds the slide in place, letting light pass through it. | eyepiece |
adjusts the position of the lenses so that the object can be seen clearly: can be coarse or fine. | objective lens |
light travels through it to the eyepiece lens. | focus knob |
controls the amout of light passing through the object. | base |
sopports the microscope. | mirror |
reflects light up through the slide into the lenses. | stage |
used to locate specimen, then get different magnificants. | diaphragm |
enable you to see magnified specimen. | microscope tube |
a thin boundary around the cell that keeps things inside the cell,lets some needed things into the cell, and leta wastes leave. | cell membrane |
a very thin boundary around the nucleus of the cell. | nuclear membrane |
a storage area of the cell that is full of fluid. | vacuole |
little round parts of cell that make chemicals called proteins, which are needed so that we can survive and grow | ribosomes |
long thread-like bodies in the nucleus of the cell that carry all the infomation we get from our perants. | chromosomes |