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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 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 amount of light passing through it | base |
Supports the microscope | mirror |
Reflex the light up through the slide into the lenses | stage |
Used to locate specimen, then get different magnafications. | diaphragm |
Enables 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 lets wastes leaves | cell membrane |
A very thin boundary around the nucleus of the cell | nulear membrane |
A storage area of the cell that is full of fluid | Vacuoles |
Little round parts of cells that make chemicals called proteins, which are neeed so that we can survive and grow | ribosomes |
Long thread-like bodiesinthe nucleus of the cell that carry all the information we get from our parents | chromosomes |
cytoplasm | Living jelly-like material inside a cell;supplies energy to the cell |