Students who concentrate in inorganic chemistry often go on to work in industry in polymer or materials science, do research or teach in inorganic chemistry, or pursue other related job opportunities.
Biochemistry Biochemistry is the study of the chemical principles underlying basic biological systems. Fundamentally, biochemical research aims to characterize the link between the structure and function of biological macromolecules.
Students who concentrate in biochemistry go on to pursue extremely successful careers in medicine, research, and business. Some students may go on to professional schools directly after completing their undergraduate degrees, while others may enter academic or governmental research settings.
The combined study in biochemistry and business provides these students with the unique ability to better weigh the cost to profit margin during biochemical product generation. For information on the Biochemistry major, click here.
Graphics Legend: Organic chemistry : Reduction of camphor by sodium borohydride. Analytical chemistry : Mass spectrum of diethylamine. Physical chemistry : Illustration of the moment of inertia of a molecule such as ethane.
Inorganic chemistry : X-ray crystal structure of a novel solid state inorganic compound synthesized by Dr. Rob McGaff's research group. Biochemistry : Schematic drawing showing the structural elements of lactate dehydrogenase domain I. Recall that a hypothesis is an educated guess that can be tested. Hypotheses often also include an explanation for the educated guess. To solve one problem, several hypotheses may be proposed.
For example, the student might believe that his friend is tall because he drinks a lot of milk. Once a hypothesis has been selected, the student can make a prediction. A prediction is similar to a hypothesis but it is truly a guess.
For instance, they might predict that their friend is tall because he drinks a lot of milk. A valid hypothesis must be testable. It should also be falsifiable, meaning that it can be disproven by experimental results. This step—openness to disproving ideas—is what distinguishes sciences from non-sciences. The presence of the supernatural, for instance, is neither testable nor falsifiable. To test a hypothesis, a researcher will conduct one or more experiments designed to eliminate one or more of the hypotheses.
Each experiment will have one or more variables and one or more controls. A variable is any part of the experiment that can vary or change during the experiment. The control group contains every feature of the experimental group except it is not given the manipulation that is hypothesized. For example, a control group could be a group of varied teenagers that did not drink milk and they could be compared to the experimental group, a group of varied teenagers that did drink milk.
Thus, if the results of the experimental group differ from the control group, the difference must be due to the hypothesized manipulation rather than some outside factor.
To test the first hypothesis, the student would find out if drinking milk affects height. If drinking milk has no affect on height, then there must be another reason for the height of the friend. The chemicals and chemical processes studied by biochemists are not technically considered "living," but understanding them is important to understanding how life works.
Traditionally, chemistry is broken into five main branches, according to the online chemistry textbook published by LibreText. There are also more specialized fields, such as food chemistry, environmental chemistry and nuclear chemistry, but this section focuses on chemistry's five major subdisciplines.
Analytical chemistry involves the analysis of chemicals, and includes qualitative methods like looking at color changes, as well as quantitative methods like examining the exact wavelength s of light that a chemical absorbed to result in that color change. These methods enable scientists to characterize many different properties of chemicals, and can benefit society in a number of ways.
For example, analytical chemistry helps food companies make tastier frozen dinners by detecting how chemicals in food change when they are frozen over time.
Analytical chemistry is also used to monitor the health of the environment by measuring chemicals in water or soil, for example. Biochemistry , as mentioned above, uses chemistry techniques to understand how biological systems work at a chemical level. Thanks to biochemistry, researchers have been able to map out the human genome, understand what different proteins do in the body and develop cures for many diseases.
Related: Autoimmune disease: definition and examples. Inorganic chemistry studies the chemical compounds in inorganic, or non-living things such as minerals and metals.
Traditionally, inorganic chemistry considers compounds that do not contain carbon which are covered by organic chemistry , but this definition is not completely accurate, according to the ACS. Some compounds studied in inorganic chemistry, like "organometallic compounds," contain metals, which are metals that are attached to carbon — the main element that's studied in organic chemistry. As such, compounds such as these are considered part of both fields. Inorganic chemistry is used to create a variety of products, including paints, fertilizers and sunscreens.
He or she may then proceed to analyze the hemoglobin using methods that would pertain to the areas of physical or analytical chemistry. Many chemists specialize in areas that are combinations of the main disciplines, such as bioinorganic chemistry or physical organic chemistry. Do an internet search using one of the five chemistry areas as a search term. List two significant contributions made to chemistry by that area. Physical Chemistry Physical chemistry is the study of macroscopic properties, atomic properties, and phenomena in chemical systems.
Organic Chemistry Organic chemistry is the study of chemicals containing carbon.
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