The fields of biochemistry, genetics, biology, chemistry, and molecular biology tend to overlap, their chief differences involve which aspects of science each field focuses on. Biochemistry is the study of chemical substances and processes that occur in living organisms. It focuses on the function, role, and structure of different biomolecules. Genetics studies the effect that genetic differences have on different organisms. It focuses on genetic variability, genetic interactions, inheritance, and how these factors are expressed and effect organisms. Molecular biology focuses on the molecular foundation of the processes of replication, transcription, and translation of an organisms genetic material. Chemistry studies the composition, structure, properties, and the reactions of matter- focusing heavily on atomic and molecular systems. Biology studies life and living organisms, including their structure, function, growth, origin, and evolution.
There is no hard line between biochemistry, genetics, and molecular biology, but to put the differences in broad simplistic terms: biochemistry in large part focuses on the relationship between proteins and their functions, molecular biology focuses on the relationship between proteins and genes, whereas genetics focuses on the relationship between genes and their functions.
I found the hardest piece in this assignment was to describe the difference of the vastly overlapping fields biochemistry, genetics and molecular biology. The way you have described it is incredibly clear and concise and very readable. Well done!
ReplyDeleteThanks. I agree that trying to decipher between all of the fields became difficult. I am happy to hear that you thought my explanation was clear and concise. Looking up information is easy, but sorting through it, and weeding out the slight differences between topics can be tricky so I'm glad that I was able to do that effectively.
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