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The statement "<span>Bright-field microscopes are used for most microscopic work. " is true.
</span>Bright-field microscopy<span> is the simplest of all the optical</span>microscopy<span> illumination techniques. Sample illumination is transmitted (i.e., illuminated from below and observed from above) white light and contrast in the sample is caused by absorbance of some of the transmitted light in dense areas of the sample.</span>
Answer:
Protein has many roles in your body. It helps repair and build your body's tissues, allows metabolic reactions to take place and coordinates bodily functions. In addition to providing your body with a structural framework, proteins also maintain proper pH and fluid balance.
The right options are;
1- Storing and holding money
2- Making purchases to create profits
3- Lending money
4- Investing in the economy
A bank is an authorized financial establishment that accepts deposit, provide loans, and pay interest to its customers. Banks mainly take care of financial affairs and they are highly important to the economy. The main role of banks is to put their customer’s money to use by lending it out to others while the banks also generate money from it. Various activities carried out by banks include personal banking, insurance, foreign exchange trading, corporate banking, etc.
