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Biochemistry

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Biochemistry. Biochemistry is one of the crossover fields of chemistry.

Biochemistry

Biochemists have to understand both the living world and the chemical world. Even if you don’t want to become a biochemist, you'll still have to understand atoms and molecules as a biologist. You'll also have to know about organic chemistry; a much bigger area of chemistry. The key thing to remember is that biochemistry is the chemistry of the living world. Plants, animals, and single-celled organisms all use the same basic chemical compounds to live their lives. You can probably guess that biochemical cycles repeat over and over. Every cycle has a place, and each one is just a small piece that helps an organism survive.

We may have been talking about cycles to this point. Organic Carbon and the World Around Us (USGS Video) Biochemistry. Biochemistry is closely related to molecular biology, the study of the molecular mechanisms by which genetic information encoded in DNA is able to result in the processes of life.

Biochemistry

Depending on the exact definition of the terms used, molecular biology can be thought of as a branch of biochemistry, or biochemistry as a tool with which to investigate and study molecular biology. Much of biochemistry deals with the structures, functions and interactions of biological macromolecules, such as proteins, nucleic acids, carbohydrates and lipids, which provide the structure of cells and perform many of the functions associated with life. The chemistry of the cell also depends on the reactions of smaller molecules and ions. These can be inorganic, for example water and metal ions, or organic, for example the amino acids which are used to synthesize proteins. The mechanisms by which cells harness energy from their environment via chemical reactions are known as metabolism. History[edit] Lipids[edit] Biochemistry Introduction - Overview and Introduction to Biochemistry. Biochemistry is the science in which chemistry is applied to the study of living organisms and the atoms and molecules which comprise living organisms.

Biochemistry Introduction - Overview and Introduction to Biochemistry

Take a closer look at what biochemistry is and why the science is important. What Is Biochemistry? Biochemistry is the study of the chemistry of living things. This includes organic molecules and their chemical reactions. Most people consider biochemistry to be synonymous with molecular biology. What Types of Molecules Do Biochemists Study?

The principal types of biological molecules, or biomolecules are: carbohydrateslipids proteins nucleic acids Many of these molecules are complex molecules called polymers, which are made up of monomer subunits. What Is Biochemistry Used For? Biochemistry is used to learn about the biological processes which take place in cells and organisms.Biochemistry may be used to study the properties of biological molecules, for a variety of purposes. What Does a Biochemist Do? Basic Concepts in Biochemistry - A Student's Survival Guide (2nd Edition) Basic Biochemistry Quiz - Biochemistry. Biology. History The objects of our research will be the different forms and manifestations of life, the conditions and laws under which these phenomena occur, and the causes through which they have been effected.

Biology

The science that concerns itself with these objects we will indicate by the name biology [Biologie] or the doctrine of life [Lebenslehre]. Although modern biology is a relatively recent development, sciences related to and included within it have been studied since ancient times. Natural philosophy was studied as early as the ancient civilizations of Mesopotamia, Egypt, the Indian subcontinent, and China. However, the origins of modern biology and its approach to the study of nature are most often traced back to ancient Greece.[6] While the formal study of medicine dates back to Hippocrates (ca. 460 BC – ca. 370 BC), it was Aristotle (384 BC – 322 BC) who contributed most extensively to the development of biology.

Foundations of modern biology Cell theory Main article: Cell theory Genetics. Biochemistry.

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