Imagine a patient was admitted to the ER after being diagnosed with COVID-19 and a body temperature of 104.9 degrees. i. We know that allowing body temperature to get this high may result in brain damage due to the loss of protein structure in the cells of our brain. What is the term we use to describe the unraveling of these proteins and subsequent loss of their structure and function? ii. What level of protein folding would be most impacted in the scenario above? iii. When we use the term "weak interactions", what type(s) of chemical bonds are we referring to?
Proteins
We generally tend to think of proteins only from a dietary lens, as a component of what we eat. However, they are among the most important and abundant organic macromolecules in the human body, with diverse structures and functions. Every cell contains thousands and thousands of proteins, each with specific functions. Some help in the formation of cellular membrane or walls, some help the cell to move, others act as messages or signals and flow seamlessly from one cell to another, carrying information.
Protein Expression
The method by which living organisms synthesize proteins and further modify and regulate them is called protein expression. Protein expression plays a significant role in several types of research and is highly utilized in molecular biology, biochemistry, and protein research laboratories.
Proteins are macromolecules that are composed of one or more amino acid chains. Proteins are responsible for various tasks in the body including catalysis of metabolic reactions, replication of DNA (deoxyribonucleic acid), responding to any stimulus, cell and body structure, and transportation of molecules. The sequence of amino acids defines the function of a protein that depends on its associated genes.
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