English Diary 2026
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0825 Biochemistry seeks to understand life at the molecular level. Amino acids are assembled into proteins, whose three dimensional structures enable them to perform a vast array of functions, including catalysis, immunity, movement, and cellular regulation. Genetic information stored in DNA is transmitted through RNA and ultimately expressed as proteins. Modern biochemistry has also paved the way for CRISPR gene editing, a potentially groundbreaking technology that may treat disease but also raises profound ethical concerns about altering human traits and creating so called designer babies. Image courtesy of Amazon 0824-2 Whether I feel good throughout the summer pretty much hinges on whether or not I eat pears. When I peel a pear, I try to minimize both the area I touch and the number of times I handle it. Dessert comes later, so the stress comes later. 0824 The central message of Happiness is that happiness is not merely the absence of negative emotions. Rather, peo...