0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Why a drop of water is added to the onion cell before it is covered with a cover slip?
prepared by adding water to the specimen which increases its translucency and makes it easier to stain. It also has a tendency to cause the specimen to flatten which makes the specimen easier to view.
What is the purpose of adding water to the base?
To prepare a dilute solution.
What is thee purpose of adding methylene blue to the specimen?
Adding methylene blue to a slide will stain animal cells and make the nuclei more visible.
Does adding nothing to water effect how fast water freezes?
Adding nothing to the water should not affect the rate at which the water freezes. Adding substances, though, can noticeably depress the freezing point so that it will take longer to freeze than pure water under the same conditions. Salt is commonly used for this purpose. Adding nothing to water isn't expected to do anything to the rate at which it freezes.
What is the approximate rate of water transport in the specimen?
hahaha.... bleeh bio 31L bro?
Why a drop of water is added to the onion cell before it is covered with a cover slip?
prepared by adding water to the specimen which increases its translucency and makes it easier to stain. It also has a tendency to cause the specimen to flatten which makes the specimen easier to view.
What is the purpose of adding water to the base?
To prepare a dilute solution.
What is thee purpose of adding methylene blue to the specimen?
Adding methylene blue to a slide will stain animal cells and make the nuclei more visible.
What is the purpose of dropping small amount of water on the specimen?
It is to activate the enzymes in the organism or just to dissolve out some important chemicals in it.
What is the purpose of an antiglycolytic agent?
Its purpose is to inhibit the metabolism of glucose by cells in a specimen of blood.
What is the purpose of adding aluminum salts and a base to water during water treatment?
the two together get and trap dirt and bacteria.
What is the specific purpose of TEM?
The specific purpose is to be able to see very small details of specimen's.
Does adding nothing to water effect how fast water freezes?
Adding nothing to the water should not affect the rate at which the water freezes. Adding substances, though, can noticeably depress the freezing point so that it will take longer to freeze than pure water under the same conditions. Salt is commonly used for this purpose. Adding nothing to water isn't expected to do anything to the rate at which it freezes.
What is the purpose of adding HCl in the chlorine water?
To decrease the pH of the pool, hopefully keeping it at whatever alkalinity/acidity you desire.
What is the purpose of the light source in a microscope?
to generate light, so the specimen can be examined
What is the purpose of adding cedar wood oil when using oil immersion objective and why?
it is a drying type oil so can be easily used with most of the specimen and it is a transparent oil having specific optical and viscosity characters
How do you calculate the denstiy of pyrite?
Compare its weight to the weight of an equal volume of water. The weight of the specimen divided by the weight of the water equals the density of the specimen.
