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In biological organisms, amino acids appear almost exclusively in the left-handed form and sugars in the right-handed form. Homochirality is an obvious characteristic of life on Earth, yet extraterrestrial samples contain largely racemic compounds. [ 7 ]
List of unsolved problems may refer to several notable conjectures or open problems in various academic fields: Natural sciences, engineering and medicine [ edit ]
Biological processes are regulated by many means; examples include the control of gene expression, protein modification or interaction with a protein or substrate molecule. Homeostasis : regulation of the internal environment to maintain a constant state; for example, sweating to reduce temperature
Pages in category "Unsolved problems in biology" The following 6 pages are in this category, out of 6 total. This list may not reflect recent changes. ...
Health problems that could keep you up, such as chronic pain, sleep apnea, ... Some insomnia risk factors are biological. These include age, gender, genetics, and family history:
Algebraic biology (also known as symbolic systems biology) applies the algebraic methods of symbolic computation to the study of biological problems, especially in genomics, proteomics, analysis of molecular structures and study of genes. [16] [17] [18]
A March 1 executive order links logging regulations with a list problems: ... Randi Spivak, a public lands director for the Center for Biological Diversity, argued the orders would cause major ...
Tasha Lawson was diagnosed with cyclic vomiting syndrome in the fall of 2024 after dealing with stomach problems for many years. Prior to the high school student's diagnosis, she and her mom Tanya ...