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When is corrosion useful?
Corrosion can be useful for creating materials that have specific properties, such as rust on iron that can act as a protective barrier. In some cases, controlled corrosion can be used to achieve desired aesthetics in art and architecture. Additionally, corrosion processes can be harnessed for energy generation, such as in fuel cells.
Are yeast cells useful?
Humans have found yeast cells useful since the beginning of human culture. We use fermentation by yeast cells to produce alcohol, vinegar and leavened bread. Yeast cells are useful in research in many ways, including as a model organism for genetics research, molecular biology and medicin. Transgenic yeast cells can also be used to produce specific chemical substances not produced by wild types of yeast.
Is it true that materials that need to be converted into a useful product are called raw materials?
Yes, that is correct. Raw materials are the basic materials or substances used in making a product. They need to undergo some form of processing or conversion before they can be used to manufacture a final product.
What microscope is more useful to estimate red blood cells?
A hemocytometer is commonly used to estimate red blood cells due to its accuracy and ability to provide a direct count. Alternatively, a microscope with appropriate magnification and a hematology stain can also be used to estimate red blood cells in a blood smear.
Why are onions and humans used as the source of cells?
Onions and humans are commonly used as sources of cells for study and research because they are readily available, have easily observable cells, and can be easily manipulated in laboratory settings. Additionally, their cells have distinct characteristics that make them useful for different types of experiments and investigations.
How is algae cells recovered?
Algae Cells are recovered when they are dry on top of a pond so the people who clean ponds can get it. All of the algae they get can be used to feed cattle.
Where do recovered materials from waste go?
Recovered materials include anything that can be recycled, like metal, paper, glass and plastic. These are reprocessed and turned into new materials.Recovered materials also include anything organic, like plants and vegetation, as well as food scraps. These can all be composted and turned into useful garden material.Recovered materials also include things that people have thrown out but that can still be used, like old furniture, cupboards and tables.Recovered materials also include things that can be repaired, like old computers, coffee machines, and chairs.
Why are magnets useful for separating materials to be recycled?
They pick up only certain materials and can be used to separate them.
How is solar energy recovered?
Solar energy is recovered through the use of solar panels, which contain photovoltaic cells that convert sunlight into electricity. These cells absorb photons from the sunlight, which then create an electrical current that can be used to power various devices or stored in batteries for later use.
How are properties useful in classifying material?
Constituents, appearance, shape, and taste are used to classifying materials. This is useful because materials with similar properties can be placed in the same category.
What are the adavntages of using payback period?
-It is extremely simple -It is useful where technology changes rapidly Ø cost of machinery is recovered before new model comes out. -Helps prevent cash flow problems -since money will be recovered as quickly as possible -Pay back method is simplest method of investment appraisal. Useful if the returns are accurate, and useful where technology changes rapidly. Often used in company with cash flow problems - since money will be recovered as quick as possible.
When is corrosion useful?
Corrosion can be useful for creating materials that have specific properties, such as rust on iron that can act as a protective barrier. In some cases, controlled corrosion can be used to achieve desired aesthetics in art and architecture. Additionally, corrosion processes can be harnessed for energy generation, such as in fuel cells.
This venn diagram says complete and contrast the functions of arteris and veins?
Similarities : used in circulatory system, transport materials, differences : arteries are thicker, and used to transport materials to the cells veins are thinner, and used to transport materials from the cells to areas of the excretory system.
What are the materials used to make a car today?
metal, steel and other useful stuff
What organelle is used in eukaryotic cells to transport materials?
The Golgi Complex
Why is fuel cells so useful in space craft?
because they are used to provide water and electricity for the spaceship... so very useful....
The cell in your body need nutrient and other materials to stay alive . to be used by your cells the materials must be?
dissloved in fluid.
