Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
What is Fluorescent Microscope?
In above said microscopes, image is produced from light that passes through a specimen. In fluorescent microscope, however, specimen image is formed because of the light emitted by the object itself. This microscope is used more frequently to visualize specimens that are tagged with a fluorescent dye. The source of illumination here is an ultraviolet light obtained from a high-pressure mercury vapour arc lamp or hydrogen quartz lamp.
Fluorescent dye absorbs the ultraviolet light of desired wavelength and re-emits the energy in visible range. Fluorescent portion of the dye becomes visible against a black background. The fluorescent microscope has become an essential tool in medical microbiology and microbial ecology for identifying the pathogens and other microbes. The forms of light microscopy just considered, forms two-dimensional images. Besides, certain new forms of light microscopy have been developed which gives three-dimensional images. These are differential interference contrast microscopy, atomic force microscopy and confocal scanning laser microscopy.
A mother has brought her 2-week-old infant to the emergency department due to the baby's persistent and increasing jaundice. Blood testing reveals that the infant's unconjugated bi
Genic Type-Genetic basis of Sex Determination In some organisms, certain indepe~ident genes located on different chromosomes are responsible for sex determination. Most species
Explain Class Mammalia in animal kingdom? Class Mammalia: Mammals are distinguished by their hair and their mammary glands. Mammary glands, after which this group of vertebrate
Microorganisms and Plants can synthesize all of the 20 standard amino acids. Mammals, furthermore, cannot synthesize all 20 and must obtain some of them in their diet. Those amin
How different are the respiration in fishes and the respiration in adult amphibians? In fishes gas exchange is completed by direct contact of water with the branchiae (gills).
The eukaryotic cell can be separated into two major portions: the cell membrane that divides the intracellular space from the outer space phisically delimiting the cell; the cytopl
We are told that every surface we touch is teeming with bacterial cells, and bacteria are found in the pools we swim in, the water we wash with, and on the hands of friends. Why ar
Explain about the Net Protein Ratio (NPR)? This method was introduced by Bender and Doell (1957) and is a modification of the PER method. In this method, an allowance is made f
the model
Define Criteria for Assessment of Niacin Status? Niacin status can be monitored by daily urinary excretion of methylated metabolites, especially the ratio of the 2-pyridone to
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd