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To obtain a pure prokaryotic culture, one must start the culture from a single cell or a single colony of the organism. [5] Since a prokaryotic colony is the asexual offspring of a single cell, all of the cells are genetically identical and will result in a pure culture.
Cultural reproduction, a concept first developed by French sociologist and cultural theorist Pierre Bourdieu, [1] [2] is the mechanisms by which existing cultural forms, values, practices, and shared understandings (i.e., norms) are transmitted from generation to generation, thereby sustaining the continuity of cultural experience across time.
In microbiology, streaking is a technique used to isolate a pure strain from a single species of microorganism, often bacteria. Samples can then be taken from the resulting colonies and a microbiological culture can be grown on a new plate so that the organism can be identified, studied, or tested.
Cultural evolution is an evolutionary theory of social change.It follows from the definition of culture as "information capable of affecting individuals' behavior that they acquire from other members of their species through teaching, imitation and other forms of social transmission". [1]
Embodied cultural capital comprises the knowledge that is consciously acquired and passively inherited, by socialization to culture and tradition. Unlike property, cultural capital is not transmissible, but is acquired over time, as it is impressed upon the person's habitus (i.e., character and way of thinking), which, in turn, becomes more receptive to similar cultural influences.
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Microbial food cultures are live bacteria, yeasts or moulds used in food production. Microbial food cultures carry out the fermentation process in foodstuffs. Used by humans since the Neolithic period (around 10 000 years BC) [1] fermentation helps to preserve perishable foods and to improve their nutritional and organoleptic qualities (in this case, taste, sight, smell, touch).
It calls on nations and institutions to work together for the preservation of culture in all its forms, and for policies that help to share ideas across cultures and inspire new forms of creativity. It interprets "culture" in a broad sense and connects the preservation of culture to central issues of human rights. It defines a role for UNESCO ...