Entries by Hannah Wangui

The chemical equation for the production of salt (NaCl) from its two ions is Na+ + Cl- NaCl.

1.The chemical equation for the production of salt (NaCl) from its two ions is Na+ + Cl- <-> NaCl. What amount (in grams) of sodium chloride would you need to make a solution of concentration 2M in half a liter of water? 2. How many electrons can Helium and Hydrogen lose or gain? 3.which one […]

 

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why does cytoplasmic streaming occur in some parts of the cell but not all of the cells?

why does cytoplasmic streaming occur in some parts of the cell but not all of the cells? does it relate to the presence of chloroplasts?   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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how to identify if the bacterial samples are gram-positive or gram-negative purely by observations from staining?

how to identify if the bacterial samples are gram-positive or gram-negative purely by observations from staining? (at least 5 reasons)   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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If no bands present on the agarose gel after addition of fluorescent dye, does it mean that there is no others pathogen in the unknown sample? PCR detection of water-borne pathogens?

If no bands present on the agarose gel after addition of fluorescent dye, does it mean that there is no others pathogen in the unknown sample? PCR detection of water-borne pathogens? please provide atleast 5 reasons   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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