Full-text As I Lay Dying | Storytelling
As i lay dying essay english | nabarcom
That was a typical winter’s day in early 2013. During that day, around 80 times the calories that fueled my body were burned to support my activities. Those dying children often succumbed to hunger and diseases of poverty, and the daily energy that supported their lives was less than 1% of what I enjoyed that day. How did energy serve my daily activities? How did that disparity between the dying children and me come to be? This essay will address those questions.
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Complex life means, by definition, that it has many parts and they move. Complex life needs energy to run its many moving parts. Complexity’s dependence on greater levels of energy use not only applies to all organisms and ecosystems, but it has also applied to all human civilizations, as will be explored later in this essay. When cells became “complex” with organelles, a tiny observer inside that cell would have witnessed a bewildering display of activity, as mitochondria sailed through the cells via “scaffolding” on their energy generating missions, the ingestion of molecules for fuel and to create structures, the miracle of cellular division, the constant building, repair, and dismantling of cellular structures, and the ejection of waste through the cellular membrane. The movement of molecules and organelles in eukaryotic cells is accomplished by using the same protein that became muscle: actin. Prokaryotes used an , and their provide their main mode of travel, to usually move toward food and safety or away from danger, including predators.