Africans were brought to Trinidad as a part of the Atlantic Slave trade. First slaves were brought around 1517 and slavery was abolished in 1834, and most of the Africans in Trinidad came during this period.
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The first description of the DNA (deoxyribonucleic acid)chain was done by Watson and Crick in 1953, the nucleotides that constitute the DNA are four: cytosine (C), guanine (G), timine (T) and adenine (A). When doing a model is essential to remember that cytosine ONLY joins guanine and timine only link adenine, this is due to the size and chemical properties of each molecule. Later, another related and similar and molecule was discovered, the ribonucleic acid or RNA, which also is constructed by nucleotides.
In both cases, the nucleotides are compound of 3 main components: a nitrogen base, a pentose and a phosphate. When the molecule lacks the phosphate group, is called nucleoside. Depending on the chain ( DNA or RNA) the nitrogen base derives from purine (adenine and guanine) or pyrimidine (cytosine or timine) just in the RNA instead of timine is uracil (U)
The union is established between adjacent molecules through the phosphate, while among each other through the nitrogen base-remember C=G and T or U=A. The core of each molecule is the pentose. Therefore the best representation of the molecule is attached
References
Watson, J. D., & Crick, F. H. (1953, January). The structure of DNA. In Cold Spring Harbor symposia on quantitative biology (Vol. 18, pp. 123-131). Cold Spring Harbor Laboratory Press.
Answer:
Through the diverse cases represented in this collection, we model the different functions that the civic imagination performs. For the moment, we define civic imagination as the capacity to imagine alternatives to current cultural, social, political, or economic conditions; one cannot change the world without imagining what a better world might look like.
Beyond that, the civic imagination requires and is realized through the ability to imagine the process of change, to see one’s self as a civic agent capable of making change, to feel solidarity with others whose perspectives and experiences are different than one’s own, to join a larger collective with shared interests, and to bring imaginative dimensions to real world spaces and places.
Research on the civic imagination explores the political consequences of cultural representations and the cultural roots of political participation. This definition consolidates ideas from various accounts of the public imagination, the political imagination, the radical imagination, the pragmatic imagination, creative insurgency or public fantasy.
In some cases, the civic imagination is grounded in beliefs about how the system actually works, but we have a more expansive understanding stressing the capacity to imagine alternatives, even if those alternatives tap the fantastic. Too often, focusing on contemporary problems makes it impossible to see beyond immediate constraints.
This tunnel vision perpetuates the status quo, and innovative voices —especially those from the margins — are shot down before they can be heard.
France because it started to trade rice and clothes because she thought she could make Profit of it
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