what are the precautions need to take before observing mitochondria
Answers
Explanation:
What precautions do u take to observe mitochondria::
- Do not scrape the cheek too hard as it may injure you.
- Scraped material should be spread uniformly on the slide.
- Handle the Microscope carefully.
- There should be no air bubbles under microscope.
Answer:
Explanation:
The precautions are
-Human cheek cells are the epithelial cells. These are the tissues that line the inner part of the mouth which is known as the basil mucosa and comprises scaly epithelial cells. Cheek cells are dividing every 24 hours and are continuous falls from the body.
-Cheek cells contain a nucleus and many other organelles which easily fall from the mouth lining and are easy for observation.
Precautions we have to take when observing the nucleus in the cells of the cheek are-
1)Taking out the cheek cell in a very gentle manner with the help of a clean toothpick to avoid any type of injury.
2)Before scraping the tissue, the mouth should be cleaned and rinsed if there are any food particles present in the mouth.
3) Place the coverslip softly to avoid the entry of any air bubble.
4) Always remove extra glycerine with the help of blotting paper.
5) Spread a scrap of cheek cells so that they are properly distributed.
6) The glass slide and coverslip both should be cleaned. The microscope used for observation should also be cleaned. If there will be any smudge remove it from the lenses and wipe it down thoroughly.
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