Search results for ‘chemistry’

Biology Major vs Chemistry Major vs Biochemistry Major in College

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Choosing a major in college can be challenging! Deciding to do a biology major, a chemistry major, and a biochemistry major in college involves considering their coursework, potential career prospects, and the future opportunities they can lead to. The popularity of biology, chemistry, and biochemistry majors in college can vary based on factors such as current trends, career opportunities, individual interests, and the unique strengths of each field. Their popularity can also be influenced by cultural and societal factors.

Biology 101: Gel Electrophoresis

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In this educational lesson, we learn about the purpose of gel electrophoresis and how gel electrophoresis works. Gel electrophoresis in a method of separating DNA. It can be used to separate the size of DNA, RNA, and protein. You first start with a variety of different fragments of DNA all mixed together. The gel is a porous matrix like a sponge and separates the DNA based on two main things: 1) size and 2) charge. The charge on DNA is what makes it move through the gel. DNA is a negatively charged molecule, so it will move towards a positive charge.

Working out …for your brain? – The Neuroscience and Benefits of Playing An Instrument

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Whether it’s a violin or a harmonica, learning to play an instrument takes time and effort to “perfect.” Musicians put hours and hours of hard work to perform in concerts, participate in competitions, or even just practice for fun at home. It can be frustrating to play the same piece hundreds and hundreds of times, especially if you still can’t get one section down. However, all of these hours of practicing actually do more than just putting on a perfect performance or impressing your family; playing an instrument can help your physical and mental state.