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    Home > Biochemistry News > Plant Extracts News > Cell morphology observation and size measurement

    Cell morphology observation and size measurement

    • Last Update: 2021-01-08
    • Source: Internet
    • Author: User
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    Any moving, plant cells have a specific morphological structure, it is fixed and dyed and other treatment, you can be identified under
    microscope
    , and then borrow the eyepiece microscope and mirror microscope, you can measure the size.

    experimental supplies
    appliances: microscopes, tweezers, slides, cover slides, eyepiece microscopes, mirror microscopes
    Materials: H.E dyeing
    color labels
    : mice liver cells, testicles
    Tissue
    Cells
    I.H Staining Specimens: Onion Root Tip Cells
    Fresh Materials: Onions, Purple Duck Toe Grass

    Experimental Method Steps
    (i) Cell Morphology Observation
    1. Projection of Cells in Various Forms
    2. To observe the liver cells of mice
    3. Observation of testicular tissue cells
    4. Observation of purple duck-toed grass leaf skin cells and pores to protect cells
    5. Observation of onion skin cells
    (ii) cell size measurement
    1. Correction of eyepiece micrometers
    2. Cell size measurement
    (1) Select a liver cell, measure cell size (diameter)
    (2) select a fine tube, The size of sperm cells, primary sperm cells and secondary sperm cells and the size of the nuclei (diameter)
    (3) select an onion skin cell, the size of the cells (length X wide) and the size of the nuclei (diameter)
    (4) the size of the purple duck-toed grass skin cells (length X wide) and the size of the nuclei (diameter)
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