Cold water helps keep the DNA intact during extraction.
no
Dissolving is caused by the small rapid movements of the atoms or molecules. The faster they are moving, the better substances dissolve. As the molecules have more energy and therefore move faster in hot water, substances dissolve better there.
A better word than cold can be FROZEN .................
Yes, it is true. This situation is valid for all gases.
Warm water dissolves salt better than cold water because the increased temperature of the water molecules allows them to break apart the salt crystals faster. This results in the salt dissolving more quickly and effectively in warm water compared to cold water.
Cold water is better for extracting DNA because it helps stabilize the DNA structure, reducing the likelihood of degradation. Additionally, cold temperatures slow down enzymatic activity, minimizing the risk of DNA digestion by nucleases that can be active at warmer temperatures. This preservation of DNA integrity is crucial for successful extraction and subsequent analysis.
No, hot water is a better conductor of electricity than cold water. This is because warmer water molecules have more kinetic energy, allowing for better electron movement and increased conductivity.
yes.
It can, but hot water works better because it helps to dissolve grease and hardened food better than cold.
cold is better cuz when your in the ocean is the water hot or cold cold
There is no evidence that supports warm water is better than cold water in heart attacks. There are many symptoms for heart attacks such as a pain in the left arm.
Yes, It removes thirst better than warm water.
no
Warm water is a better cleaner because cold water fuses the stain even more so to the fabric, where as warm water draws the stain away from said fabric.
because it is refined and it has small particles...
I can only assume since they are water bound (and water can be very cold) That it can be 'water proof' and dries quickly. And keeps the cold out. (:
Because the hot water kills off the Bacteria better than cold water does.