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Cold water helps keep the DNA intact during extraction.

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12y ago

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Why is cold water better than warm or hot water for extracting DNA?

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.


Is cold water a better conductor than hot?

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.


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 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.


Why does powdered juice dissolves better in cold water than in hot water?

because it is refined and it has small particles...


Why was beaver fur better than other furs?

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. (:


Why should washing up water be hot?

Because the hot water kills off the Bacteria better than cold water does.