Friday, March 20, 2020

What Is the Purpose of Education in the United States

What Is the Purpose of Education in the United States How to Find a Purpose for Education Nowadays more and more young people view education skeptically. With mass media glamorizing the idea of skipping school or dropping out of college, it might seem that education has no purpose indeed. It is difficult, consumes a lot of time and, in case of college, might cost you a fortune. However, all these drawbacks greatly overweight the benefits that education gives to young people. Learn four things you get from studying at school or college and you will understand the purpose of education. Building a Good Career Unless youre a genius who already has a plan for groundbreaking discoveries, a good career will become a possibility for you only with a sufficient academic background. Many people would speculate against the need for college giving examples of successful people who dropped out, but what they forget is that not everyone is exceptionally talented. College is an institution that wont show you the way but will teach you how to find it. It gives skills and information that youll be able to interpret in your own way and build a foundation of your unique self. So dont see college as a ticket to your successful future but view it as a means of learning which you need to build this future with your own hands. Enriching Knowledge Many students develop an aversion to studying if it involves cramming and learning things by heart. In reality, thats not what education is about. The purpose of education is in sparking your interest in new concepts, ideas, and practices, finding things that truly interest you and developing your knowledge. Sometimes you cant get away from cramming sessions, but in the end high quality education will teach you a lot of new information that you can apply later. Getting Deeper Insight of Life Whatever you study, you cant avoid incorporating the process of thinking. The more you think about different concepts and problems, the more you develop the understanding of the world that surrounds you. Even people who dislike college cant discredit the fact that college changes you as a person. Even if you find your professors incompatible and feel like youre not getting anything new, youre still developing as a personality, learning to think critically and make judgments based on the situation. Looking at the World Positively Only those people who know little about the world see solely negative things. The significance of education is that it teaches you to find good aspects even in those things that are deemed hopeless. With highly developed logical thinking and being able to gauge various situations clearly, you learn to see things from different perspectives and discover a lot more they have to offer. Thats something that totally changes your outlook and differentiates an educated person from an uneducated one. You might think that going to college is not worth the difficulties and hard work it involves, but in reality, those things are the best teachers. The purpose of education is in honing you into a better version of yourself.

Wednesday, March 4, 2020

Glycosidic Bond Definition and Examples

Glycosidic Bond Definition and Examples A glycosidic bond is a covalent bond that joins a carbohydrate to another functional group or molecule. A substance containing a glycosidic bond is termed a glycoside. Glycosides may be categorized according to elements involved in the chemical bond. Glycosidic Bond Example An N-glycosidic bond connects the adenine and ribose in the molecule adenosine. The bond is drawn as a vertical line between the carbohydrate and the adenine. O-, N-, S-, and C-glycosidic Bonds Glycosidic bonds are labeled according to the identity of the atom on the second carbohydrate or the functional group. The bond formed between the hemiacetal or hemiketal on the first carbohydrate and the hydroxyl group on the second molecule is an O-glycosidic bond. There are also N-, S-, and C-glycosidic bonds. Covalent bonds between the hemiacetal or hemiketal to  -SR form thioglycosides. If the bond is to SeR, then selenoglycosides form. Bonds to -NR1R2 are N-glycosides. Bonds to -CR1R2R3 are termed C-glycosides. The term aglycone refers to any compound ROH from which a carbohydrate residue has been removed, while the carbohydrate residue may be referred to as the glycone. These terms are most commonly applied to naturally occurring glycosides. ÃŽ ±-  and  ÃŽ ²-glycosidic Bonds The orientation of the bond may be noted, too.  ÃŽ ±-  and  ÃŽ ²-glycosidic bonds are based on the  stereocenter furthest from saccharide C1.  An ÃŽ ±-glycosidic bond occurs when both carbons share the same stereochemistry. Î’-glycosidic bond forms when the two carbons have different stereochemistry.