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Biological ablation: Used to remove a biological structure or functionality: Genetics, Physiology: Calcium imaging: Used to optically measure the status of calcium ions (Ca 2+) in an isolated cell, tissue or medium: Physiology: Cell isolation: Process of separating individual living cells from a solid block of tissue or cell suspension: Cell ...
[3] In 2017, the Nobel Prize in Chemistry was awarded to Jacques Dubochet, Joachim Frank, and Richard Henderson "for developing cryo-electron microscopy for the high-resolution structure determination of biomolecules in solution." [4] Nature Methods also named cryo-EM as the "Method of the Year" in 2015. [5]
Biological control or biocontrol is a method of controlling pests, whether pest animals such as insects and mites, weeds, or pathogens affecting animals or plants by using other organisms. [1] It relies on predation , parasitism , herbivory , or other natural mechanisms, but typically also involves an active human management role.
In biology, taxonomy (from Ancient Greek τάξις () 'arrangement' and -νομία () 'method') is the scientific study of naming, defining (circumscribing) and classifying groups of biological organisms based on shared characteristics.
The biological study of how the origin of life produced reproducing organisms from non-reproducing elements is called abiogenesis. Whether or not there were several independent abiogenetic events, biologists believe that the last universal ancestor to all present life on Earth lived about 3.5 billion years ago.
Phenology is the study of periodic events in biological life cycles and how ... going back more than 500 years. [2] [3] ... methods complement the traditional ...
In a broader sense, the field of optogenetics also includes methods to record cellular activity with genetically encoded indicators. In 2010, optogenetics was chosen as the "Method of the Year" across all fields of science and engineering by the interdisciplinary research journal Nature Methods . [ 14 ]
Microorganisms growing on an agar plate. Sterilization (British English: sterilisation) refers to any process that removes, kills, or deactivates all forms of life (particularly microorganisms such as fungi, bacteria, spores, and unicellular eukaryotic organisms) and other biological agents (such as prions or viruses) present in fluid or on a specific surface or object. [1]