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FeMoco (FeMo cofactor) is the primary cofactor of nitrogenase. Nitrogenase is the enzyme that catalyzes the conversion of atmospheric nitrogen molecules N 2 into ammonia (NH 3) through the process known as nitrogen fixation. Because it contains iron and molybdenum, the cofactor is called FeMoco. Its stoichiometry is Fe 7 MoS 9 C.
Phytosociology, also known as phytocoenology or simply plant sociology, is the study of groups of species of plant that are usually found together. Phytosociology aims to empirically describe the vegetative environment of a given territory. A specific community of plants is considered a social unit, the product of definite conditions, present ...
Meso-level forces of social control include organizations and communities. The organizations are middle-level structures of control. One type is a comprehensive institution, an organization in which people are confined until they can adhere to society's norms, including prisons and mental hospitals.
Tree pruning in Durham, North Carolina Professional Tree Climber (arborist: Zack Weiler) climbing a willow tree in Port Elgin, ON. Canada James Kinder, an ISA Certified Municipal Arborist examining a Japanese Hemlock at Hoyt Arboretum Urban forestry is the care and management of single trees and tree populations in urban settings for the ...
In 1956, the concept of the matrifocal family was introduced to the study of Caribbean societies by Raymond T. Smith. He linked the emergence of matrifocal families with how households are formed in the region: "The household group tends to be matri-focal in the sense that a woman in the status of 'mother' is usually the de facto leader of the group, and conversely the husband-father, although ...
Social ecology studies relationships between people and their environment, often the interdependence of people, collectives and institutions. It is the concept of how people interact with their surroundings, how they respond to it, and how these interactions impact society and the environment at large. [1]
Monoculturalism is the policy or process of supporting, advocating, or allowing the expression of the culture of a single social or ethnic group. [1] It generally stems from beliefs within the dominant group that their cultural practices are superior to those of minority groups [2] and is often related to the concept of ethnocentrism, which involves judging another culture based on the values ...
In anthropology, a lineage is a unilineal descent group that traces its ancestry to a demonstrably shared ancestor, known as the apical ancestor. [1] [2] [3] Lineages are formed through relationships traced either exclusively through the maternal line (matrilineage), paternal line (patrilineage), or some combination of both (). [4]