The process of isolating DNA serves several purposes such as unlocking hereditary traits, determining paternity, and identifying unknown deceased bodies. Using water bath in isolating DNA from cells increases the yield of DNA by slowing down the enzymes that could break the DNA strand.
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Antonie van Leeuwenhoek discovered living cells in pond water in the 17th century. Using a homemade microscope, he observed "animalcules" swimming in a droplet of pond water, which were later identified as single-celled organisms. This marked the first observation of living cells under a microscope.
One can accurately measure algae growth in water by using a microscope to count the number of algae cells, measuring the chlorophyll concentration, or using a turbidity meter to measure the cloudiness of the water caused by algae.
Pure water contains no cells whatsoever. Water is composed of molecules.
The guard cells are specialized cells that control the opening and closing of the stomata in plant leaves. They can change shape to regulate the exchange of gases and water vapor between the leaf and the surrounding environment.
To store the water so the plant doesn't dehydrate.
The vacuole stores water, food, and other materials in the Plant/Animal cell.
Any form of oxidation using galvanic cells does not require water
Water moves by the process of osmosis in and out of cells.
It is because if there is any waster or dust particles in the water .To clean the water it is using screening.
As the control
because distilled water does not contains impurities,thus the reading of the measurement will not be affected...:)
Plants make there own food/energy using photosynthesis to help them grow and keep alive. But, you still need to water them and give them sunlight. On the other hand sunlight is what starts the process of photosynthesis.
Water gets to where it is needed by using the means necessary to transport or direct the water into such a way that the water is used in an area or means that fullfills its purpose.
Water gets to where it is needed by using the means necessary to transport or direct the water into such a way that the water is used in an area or means that fullfills its purpose.
It is secreted by epidermal cells to reduce evaporation of water and protect the plant from invading microorganisms.
Plants transport water and nutrients through their stem using specialized cells called xylem and phloem. Xylem cells transport water and minerals from the roots to the rest of the plant, while phloem cells transport sugars produced during photosynthesis to different parts of the plant for growth and energy.