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Screen in Biological Definition

Fehling's solution

... is heated together with Fehling's solution; a red precipitate indicates the presence of aldehydes or aldehyde groups. An example for its use is to screen for glucose in urine , thus detecting diabetes . It was developed by German chemist Hermann von Fehling . Preparation Fehling's ...

Genetics

... and ecological genetics ), rather than genetic engineering. See also List of genetics-related topics Related topics genetic screen central dogma of molecular biology gene regulatory network Important publications in genetics List of genetics research ...

Homunculus

... see the images as something separate from them, projected on the screen. How is this done? A simple theory might propose that the light from the screen forms an image on the retinas in the eyes and something in the brain looks at these as if they are the screen. The Homunculus Argument shows this is ...

Karyotype

... identified in fluorescence microscopy through an interferometer and a computer analysis (spectral imaging ) See also genome screen External links Try making a karyotype yourself , from the University of Utah's Genetic Science Learning Center ...

Molecular genetics

... Related topics 4 external links Forward genetics One of the first tools available to molecular geneticists is the forward genetic screen . The aim of this technique is to identify mutations that produce a certain phenotype . A mutagen is very often used to accelerate this process. ...

Phage

... to multiple drugs has led Western medical researchers to re-evaluate phages as alternatives to the use of antibiotics. Phage display is a test to screen for protein interactions by integrating multiple genes from a gene bank into phages. Model bacteriophages Following is a list of ...
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