Answer:
as low as possible and using scanning objective (4x). ... then low power, you won't be able to focus anything under high power.
The blood cell will lose water and will undergo lysis.
Cell membrane is permeable to water and can get/lose water via osmosis. Osmosis is induced by the gradient of concentration of the solution. In this case, the 10M salt solution has a very high oncotic pressure that it will attract nearby water. That means the water inside the cells will be taken into the solution and cell will continue to shrink and then die.
RNA :) :) :) :) :) Just whati learnt term 1
