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Tandem affinity purification (TAP) method allows high throughput identification of protein interactions. In contrast to yeast two-hybrid approach the accuracy of the method can be compared to those of small-scale experiments [7] and the interactions are detected within the correct cellular environment as by co-immunoprecipitation. However, the ...
The huff and puff apparatus is used in school biology labs to demonstrate that carbon dioxide is a product of respiration. A pupil breathes in and out of the middle tube. The glass tubing is arranged in such a way that one flask bubbles as the pupils breathes in, the other as the pupil breathes out.
A simplification of an allopatric speciation experiment where two lines of fruit flies are raised on maltose and starch media. Laboratory experiments of speciation have been conducted for all four modes of speciation: allopatric, peripatric, parapatric, and sympatric; and various other processes involving speciation: hybridization, reinforcement, founder effects, among others.
Preparation of a biohacking kit for a biology workshop in Popular Education in a café in Rennes in 2020. Do-it-yourself biology (DIY biology, DIY bio) is a biotechnological social movement in which individuals, communities, and small organizations study biology and life science using the same methods as traditional research institutions.
Experiment that has two or more groups of subjects each being tested by a different testing factor simultaneously Student's t-test , Analysis of variance , Mann–Whitney U test Repeated measures design
Thomson's experiments with cathode rays (1897): J. J. Thomson's cathode ray tube experiments (discovers the electron and its negative charge). Eötvös experiment (1909): Loránd Eötvös publishes the result of the second series of experiments, clearly demonstrating that inertial and gravitational mass are one and the same.
Experimental biology is the set of approaches in the field of biology concerned with the conduction of experiments to investigate and understand biological phenomena. The term is opposed to theoretical biology which is concerned with the mathematical modelling and abstractions of the biological systems.
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