Hello, to answer your question properly it is
C. <span>The waves emitted by the two sources have constant phase difference
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Enzymes are basically proteinaceous by nature.......
They are so important, because if they absent then our digestion process may complete in over a month...
Plants and some types of archaea or bacteria use photosynthesis to create food.
Answer:
To achieve precipitation of the DNA.
Explanation:
Isopropyl alcohol makes the DNA sediment. The DNA, once out of the solution, becomes visible, as it clumps.
The result of adding isopropyl alcohol is the precipitation or sedimentation of DNA when DNA becomes like a visible thread with the help of alcohol and salt. The precipitation of DNA is important because it removes the dirt from DNA.
The Chesapeake Bay Watershed drains water into the Pacific Ocean. This statement is false.
The Chesapeake Bay Watershed is in the states of Virginia and Maryland. Those are on the east coast of the United States. These would drain into the ocean on the east coast. The Altantic Ocean is on the east coast. The Chesapeake Bay Watershed drains water into the Atlantic Ocean.
