A solution which has a high concentration of a solute (example - glucose) will have a low water concentration. But when you look at pure water it has a high water concentration. So if a cell contains a high concentration of glucose and was placed in a pure water solution, water would simply move down its concentration gradient (going from high to low) which eventually causes the cell to swell.
I hope this helped :D
The solution in the bag is hypotonic compared to the solution in the beaker. This is because the bag has a lower concentration of solute (2%) compared to the beaker (10%), so water will tend to move into the bag to equalize the concentrations, causing the bag to swell.
When glucose is placed on the tongue, it lowers the temperature by absorbing heat from the tongue. This heat absorption gives the sensation of coldness. Additionally, the process of dissolving the glucose in the saliva can also contribute to the cooling sensation on the tongue.
If a cell is placed in an isotonic solution, there will be no net movement of water across the cell membrane. The concentration of solutes inside and outside the cell will be equal, so the cell will maintain its normal shape and size as there is no osmotic pressure acting on it.
2% glucose solution is considered as a hypotonic solution for that the solution will enter the semi-permeable membrane of the red blood cells causing the cells to explode or burst. Why? It's because RBCs have a higher concentration inside it than that of the 2% glucose solution so the solution will enter the cells.
ACCU-CHEK glucose meters use test strips and a small blood sample to measure blood glucose levels. After inserting a test strip into the meter, a small drop of blood from a finger prick is placed on the strip. The meter then provides a digital reading of the blood glucose level within a few seconds.
do you go to UTAS? that is not an answer how is this going to help people ????
beakers are not made of water, they are made of glass.
You need dayan 2 hours
it would absorb more and more water until it will explode
a tripod
Without boron, the glass beaker may not be able to withstand sudden temperature changes and could shatter due to thermal shock when placed in iced water. This is because borosilicate glass, which contains boron, has a lower coefficient of thermal expansion and is better suited for rapid temperature changes.
The temperature of a beaker is typically measured using a thermometer that is placed in the water inside the beaker. The thermometer will provide a reading of the water temperature, which indirectly reflects the temperature of the beaker as well.
Hydrilla is an aquatic plant which means that it naturally grows in water. If one placed hydrilla twigs in a beaker of water, the twigs would begin to sprout roots and would eventually grow leaves if the environment was conducive to growth.
Hold it by the top or use a clamp. But make sure before you take the temperature you stir the liquid around in the beaker first and that you do not let it touch the bottom of the beaker as the glass will be hotter than your liquid.
The iodine solution in the baggie would diffuse into the beaker containing the starch. The iodine molecules would interact with the starch molecules, resulting in the formation of a dark blue or black color, indicating the presence of a starch-iodine complex.
When an inverted beaker is placed over a lit candle, the flame goes out due to lack of oxygen. As the candle burns, it consumes oxygen and generates carbon dioxide and water vapor. When the beaker is placed over the candle, it creates a closed system, limiting the supply of oxygen needed for combustion, causing the flame to extinguish.
A satellite is any object in orbit. An artificial satellite is specifically placed in orbit by human endeavor.