Learn how the way genes control and determine every aspect of the body. This lesson uses lac operon as an example. ..
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The nucleus containing the genetic material, DNA, and the mitochondria, well-identified as the "powerhouse of the cell",..
Muscle cells are specialized to generate force and movement. Learn about the different types of muscle tissues in this t..
It only takes one biological cell to create an organism. A single cell is able to keep itself functional through its 'mi..
The blood sugar level is regulated by two hormones. The mechanism behind this type of negative feedback control is descr..
The evolution of the species of the genus "Homo" led to the emergence of modern humans. Find out more about human evolut..
