What Are Red Algae

Of the more than 6,000 species of red algae, most are, not surprisingly, red, reddish, or purplish in color. Red algae  are  protists or microscopic organisms in the phylum Rhodophyta, and range from simple one-celled organisms to complex, multi-celled organisms. All algae get their energy from photosynthesis, but one thing that distinguishes red algae from other algae is that their cells lack flagella, the long, whiplike outgrowths from cells that are used to generate locomotion and sometimes serve a sensory function. Also surprisingly, they are not technically plants, although like plants they use chlorophyll  for photosynthesis and they have plant-like cell walls. How Red Algae Get Their Color When you think of algae, you might think of organisms that are usually green or brown. So what is it that gives red algae their distinctive hue? Red algae contain a variety of pigments, including chlorophyll, red phycoerythrin, blue phycocyanin, carotenes, lutein, and zeaxanthin. The most important pigment is phycoerythrin, which provides these  algae with their red pigmentation by reflecting red light and absorbing blue light. Not all of these algae  are a reddish color, though, as those with less phycoerythrin may appear more green or blue than red due to the abundance of the other pigments. Habitat and Distribution Red algae are found around the world, from polar waters to the tropics, and are commonly found in tide pools and in coral reefs. They also can survive at greater depths in the ocean than some other algae, because the phycoerythrins absorption of blue light waves, which penetrate deeper than other light waves do, allows red algae to carry out photosynthesis at a greater depth. Classification of Red Algae Kingdom: ProtistaPhylum: Rhodophyta Red Algae Species Some common examples of red algae include Irish moss, dulse, laver (nori), and coralline algae. Coralline algae help  to build tropical coral reefs. These algae secrete calcium carbonate to build a hard shell around their cell walls. There are upright forms of coralline algae, which look very similar to coral, as well as encrusting forms, which grow as a mat over hard structures such as rocks and the shells of organisms such as clams and snails. Coralline algae are often found deep in the ocean, at the maximum depth that light will penetrate the water. Natural and Human Uses of Red Algae Red algae are an important part of the worlds ecosystem because they are eaten by fish, crustaceans, worms, and gastropods, but these algae are also eaten by humans. Nori, for example, is used in sushi and for snacks; it becomes dark, almost black when it is dried and has a green hue when cooked. Irish moss, or carrageenan, is an additive used in foods including pudding and in the production of some beverages, such as nut milk and beer. Red algae are also used to produce agars, which are gelatinous substances used as a food additive and in science labs as a culture medium. Red algae are rich in calcium and sometimes are used in vitamin supplements.

Globalization And The International Political Economy

Globalization the International Political Economy Globalization is a major factor in our international political economy. Globalization comes in many forms, some of which will be explained herein in more detail. According to Kegley and Blanton (2014), due to globalization, the number of questions about how changes in one country s economics and politics influence trends in the word politics and the global economy (p. 328), has resulted in an area of scholarly study being coined, to wit: international political economy (IPE). Also according to Kegley and Blanton (2014), IPE remains relevant because it focuses on the vortex of politics and economics that has become so controversial in today s age of globalization of finance and trade. It is important to note that there are many advantages, as well as some concerns, regarding the globalization of many different areas. Globalization To understand the importance of globalization, and what role it plays in the global economy, one must first comprehend what it is. In lectures provided throughout this course, globalization has been described as the broadening and deepening of connections between states, non-state actors, and individuals. On the one hand, to broaden means to reach out towards different people, countries, cultures, etc. On the other hand, to deepen means to reach the root of various issues and determine how those issues connect to different people in different countries. Two of many examples ofShow MoreRelatedGlobalization and the International Political Economy Essay3605 Words   |  15 PagesIntegration Introduction Various theories and perspectives have been proposed by theorists and international relations observers in explaining International Political Economy (IPE). The most salient among these perspectives are Realism, Liberalism, and Marxism. These paradigms or ways of looking at IPE enables international relations students to study the forces at work in the international realm and analyze how these factors interact to create the state of affairs of the IPE. Through theseRead MoreEssay on Globalization: Sharing Our Prosperity With the World1388 Words   |  6 Pages Globalization is the growing interdependence of the worlds people that involves the integration of economies, technologies, and cultures (Bradshaw). It is described as the increased movement of people, knowledge and ideas, and goods and money across national borders that have led to the increased interconnectedness among the world. Globalization is often thought of in economic terms but as we know there are three major components implicated with this idea including: economics, politics, andRead Moreis globalization undermining state sovereignty?1559 Words   |  7 Pagesthrough primitive trade and migration, globalization has become a major factor in the world organization since the twentieth century. With the creation of transnational companies, intergovernmental and non-governmental organizations, political and economic associations appeared new powerful actors that cannot be left apart in states’ decisions and whose influence may, according to some, threaten the authori ty of nation-states. Indeed it can be thought that globalization is causing the end of borders betweenRead MoreEssay on Globalization1614 Words   |  6 Pagestoday’s context. Globalization includes aspects like: economics, politics, ideas, knowledge, culture, society, environment, health, social etcetera. Though globalization can be traced back into time immemorial, but the extent and magnitude of present globalization is unprecedented. The integration and interdependence of globalization implies that today local event can have global impact and vice-versa. With the ongoing globalization process, it raises concerns about international security. AcademicRead MorePolitical Factors That Affect International Business1020 Words   |  5 PagesWhile Global businesses operate in overseas markets there is often a risk, the risk is referred to as political environment risk, and these factors can facilitate or hinder business operation. Some of the political factors that affect in ternational business include† (Justin Ervin. Zachary Smith A.2008). One significant political environmental factor that influences international business operation is trade agreements. Countries frequently enter into trade treaties to further facilitate tradeRead MoreGlobalization and Its Impact on International Business Essay1558 Words   |  7 Pages............3 What is Globalization....................................................4 The engines for Globalizations†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..†¦Ã¢â‚¬ ¦5 Globalization’s impacts on international business†¦..7 The road ahead for international business†¦Ã¢â‚¬ ¦..†¦Ã¢â‚¬ ¦9 Summary†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..11 Reference†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦12 Introduction Every day we hear it on the news, read it in the papers, overhear people talking about it†¦ and in every single instance the word globalization seems to have a differentRead MoreDrivers and Consequences of Globalization Essay examples1106 Words   |  5 Pagesdrivers of globalization and how these drivers impact organizations, describe the risks associated with global investing and explain the importance of cultural sensitivity and ethics in global finance. Global Finance Environment Globalization is the increasing interconnectedness of economies, markets, and people across nations. Increasing globalization creates additional competition from around the world, which then affects both local jobs and company profits. Globalization also hasRead MoreWhy Is History Such Important?1460 Words   |  6 PagesAfter all, history indeed repeats itself, and politics and globalization are no different. Hegemons rise and fall, crises and wars breakout, political systems build-up and collapse, all in all decisions are made that will lead future outcomes that dictate not only the domestic landscape but also the international landscape as well. The modern history of globalization and integration has been tumultuous to say the least. The international economy has experienced both periods of openness and closenessRead MoreGlobalization of the Economy1729 Words   |  7 PagesEconomic globalization has voluminous positive influences on international security as well. The most important effect of economic globalization is that it curbs the authority of state. It also reduces states’ dependence on military based security and ultimately reduces states ’ monopoly on security. This effect is considered by many, a prime factor contributing towards peace and stability. There are number of factors associated with economic globalization which affects states authority. FirstlyRead MoreThe Three Areas of Globalization954 Words   |  4 Pages According to Thomas Friedman, â€Å"In Globalization 1.0, which began around 1492, the world went from size large to size medium. In Globalization 2.0, the era that introduced us to multinational companies, it went from size medium to size small. And then around 2000 came Globalization 3.0, in which the world went from being small to tiny.† It is not something one can pin point and define as a formal structure of the current international system. Globalization is a notion of the growing interconnectedness

Docu. Free Essays

The purpose of this research is to determine what and how sales and inventory system can be a gig help for the business in recording and tracking the sales simultaneously. CHAPTER I Introduction Computer technology nowadays changes very fast. So it is very important for a business to cope up in such changes in order to be competitive with others. We will write a custom essay sample on Docu. or any similar topic only for you Order Now Using a manual sales and inventory for recording and tracking the sales is time consuming and not advisable for a big establishment to use. So, we are proposing this sales and inventory system, a software-based business solution used to simultaneously track sales activity and inventory. With the implementation Of this system in a business, it would be a great help. The program allows the entered sales to be computed accurately. Just by having all the items’ information enters into a database. It is easy to use, effective and efficient in organizing, tracking and calculating the sales. In addition, this study aims to develop reliable and manageable computerized sales and inventory system for Derides Poultry and Agar-Supply for a better manageable of a business. 1. 1 Background of the Study Define a Sales Inventory System In the past, sales and inventory systems were mutually exclusive systems, with one used to sell merchandise and the other used to track it; modern mint-of-sale systems incorporate computerized access to the inventory control system, allowing for real-time updating. An inventory and sales system working in unison effectively tracks product from the moment it enters the store to the moment it leaves, barring losses due to shrinkage. Separate Origins of Sales and Inventory Systems Originally, in the era before computers, sales were tracked with counter ledgers or, later on, mechanically issued receipts from cash registers. Inventories had their own ledger book, meaning that the two systems were entirely separate out of necessity. With the advent of modern computer technology, it has become possible to combine the two systems into one digital process. How to cite Docu., Papers