when you are observing the nucleus in cheek cells in laboratory, what precautions do you take
Answers
Answered by
13
OBSERVING NUCLEUS IN CHEEK CELLS:::
☆use the glass slide carefully
☆use a dropper to stain the sample.
☆wear gloves
☆pull your sleeves and hair up,so that it doesnt obsturct ur view.
☆dont eat or drink anything in the laboratory.
☆keep ur work area clean and tidy.
☆if anything is broken ir cut,use first aid immediately.
HOPE THIS HELPED!!
☆use the glass slide carefully
☆use a dropper to stain the sample.
☆wear gloves
☆pull your sleeves and hair up,so that it doesnt obsturct ur view.
☆dont eat or drink anything in the laboratory.
☆keep ur work area clean and tidy.
☆if anything is broken ir cut,use first aid immediately.
HOPE THIS HELPED!!
Answered by
3
Answer:
Explanation:
1.while scrapping, take care that no injury occurs to you.
2.overstaining and understaining should be avoided.
3.avoid the entry of air bubble while putting the cover slip.
4.spread the scrapping properly so that the cells are widely seperated.
5.rinse your mouth with fresh water before taking cheek cells.
Similar questions