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Are bubble forming in a soda an example of exothermic reaction?
No, the formation of bubbles in a soda is not an example of an exothermic reaction. It is actually a result of a physical process called carbonation, where carbon dioxide gas is dissolved in the liquid under pressure.
How do you place a coverslip on a wet mount so the slide preparation has few air bubbles as possible?
AnswerA wet mount should not have any bubbles because once the specimen is viewed under the microscope the bubbles won't be very distinguishable from the actual cells, and so you may end drawing bubbles instead of cells.
Why do you see bubbles when you put a bath sponge into water?
Do bubbles escape when you squeeze a sponge under water air
Why is it important not to twist the microscope slide as you press down?
A microscope slide and coverslip should be held by their edges due to leaving fingerprints and/or debris and how easily breakable they are. Leaving fingerprints or debris on either a slide of coverslip will alter the view under the microscope.
Can bacteria exist under adverse conditions?
yes,by forming spores
What is the used of the coverslip?
A coverslip in Biology is a small rectangle of glass that is mounted on a slide to be viewed under a microscope. The coverslip protects the specimen, keep it in place and/or make it flat.
Why do you put the cover slip at an angle when you make a wet-mount slide?
To prevent air bubbles from getting trapped under the cover slip
Uses of coverslip or cover glass?
-->coverslip/cover glass-used to hold objects for examination under a microscope .
Why do you place a coverslip at an angle?
so that when you place it down completely it doesn't form air bubbles on the slide(they look like dark areas under the scope and you can't see the speciman in that spot)
What is a proper way to add a saltwater solution to the cells without removing the coverslip?
You can add small amounts of water without removing the coverslip. To do this, place a single drop of water on one end of the coverslip and draw the water under the coverslip by placing a piece of paper towel on the opposite end of the coverslip. :D
Why is it important to put a coverslip over the drop of water when you prepare a wet mount?
You use them to cover the object on the slide, so that it doesn't slip. Usually, you put a drop of water in between the slide and cover slip as well. Also, the possibility of trapping air bubbles is reduced.
What is the glass called you put a specimen on under a microscope?
A glass slide: coverslip
What precautions must be taken to ensure reliability of a potometers results?
1) Cut the plant shoot under water to prevent air bubbles from forming in the shoot. 2) All fittings must be tight so that the only way for the apparatus to loose water is through plant transpiration.
What happens when you place a straw in liquid?
What happens is that the water level will increase because of the weight of the straw and there will be also bubbles forming under the straw because of the hole in the straw....... ^__^
How does bubbles form with bubblegum?
the key word is bubble and they form by when u put some of the gum under ur tongue and some above and then blow, the gum streches forming a bubble
Are bubble forming in a soda an example of exothermic reaction?
No, the formation of bubbles in a soda is not an example of an exothermic reaction. It is actually a result of a physical process called carbonation, where carbon dioxide gas is dissolved in the liquid under pressure.
Why should a microscope slide and coverslips be held their edges?
A microscope slide and coverslip should be held by their edges due to leaving fingerprints and/or debris and how easily breakable they are. Leaving fingerprints or debris on either a slide of coverslip will alter the view under the microscope.
