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Cold water helps keep the DNA intact during extraction.
Wiki User
∙ 11y ago
Wiki User
∙ 12y agoCools things down. That sounds glib, but it's essentially true.
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is it true carbon dioxide dissolves better in cold water than warm?
no
Do solids dissolve better in hot or cold water?
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.
Why does die spread quiker in hot water to cold water?
Because the hot water is less dense than the cold water, so the dye molecules have a better chance of making it through the less compact hot water.
A better word than cold?
A better word than cold can be FROZEN .................
Is tepid water better for you to drink than cold water?
There are different opinions concerning this topic because their effects are somewhat different. But majority agree that tepid water is more effective than cold water. You can read their effects in detail here: http://scienceray.com/biology/ecology/drinking-cold-water-or-warm-water-which-one-is-more-effective/
Is cold water a better conductor than hot?
is cold water a better conductor than hot
Does sugar dissolve better in hot water than in cold water?
yes.
Can cold water clean dishes?
It can, but hot water works better because it helps to dissolve grease and hardened food better than cold.
Is warm water better for breeding goldfish than cold water?
cold is better cuz when your in the ocean is the water hot or cold cold
Is drinking warm water better than cold in heart attacks?
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.
Does cold water remove the thirst?
Yes, It removes thirst better than warm water.
is it true carbon dioxide dissolves better in cold water than warm?
no
Why it is easier and better to wash clothes in cold water than warm water?
Cold water is cheaper and really there's no difference but it could be easier on your clothes!
Do solids dissolve better in hot or cold water?
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.
Why does warm water clean better than cold water?
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.
Which is better adapted to cold water an endotherm or ectotherm?
Endotherms are significantly better adapted to cold water and cold environments in general than ectotherms. This is because endotherms can operate at a temperature that is maximally efficient for the function of their enzymes.
Why does powdered juice dissolves better in cold water than in hot water?
because it is refined and it has small particles...
