. Biological order. Biology. BIOLOGICAL ORDER interdependent units. In a factory, different types of devices con- trolling order are interacting at various levels. The cell is a factory. It has to synthesize all the building blocks in the right proportions and in the right amounts. A substance pro- duced in excess means waste. And waste decreases the chances in aminoacids metabolism. reproduction Figure 11. Metabolism, Growth, and Reproduction. Food is metabolized. The small building blocks, the essential metabolites (amino acids and nucleic bases), are synthesized. Nucleic bases are organized
. Biological order. Biology. BIOLOGICAL ORDER interdependent units. In a factory, different types of devices con- trolling order are interacting at various levels. The cell is a factory. It has to synthesize all the building blocks in the right proportions and in the right amounts. A substance pro- duced in excess means waste. And waste decreases the chances in aminoacids metabolism. reproduction Figure 11. Metabolism, Growth, and Reproduction. Food is metabolized. The small building blocks, the essential metabolites (amino acids and nucleic bases), are synthesized. Nucleic bases are organized into nucleic acids. The duplication of the desoxyribonucleic acid (DNA) is the very basis of reproduction. The manufacture of ribonucleic acid is the prerequisite for protein synthesis. Amino acids will be patternized into specific protein on the ribonucleic acid templates. the Struggle for life. A balance also has to be maintained between the various macromolecules, especially between nucleic acids and proteins. An imbalance may lead to cellular disease and even to death. Moreover, organisms do not live in a constant environment. This is true especially for bacteria. In nature, they encounter a wide variety of conditions. And in the laboratory, these poor beasts are submitted to terrifying ill-treatment. The statement that the organism reproduces true to type is [36]. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Lwoff, André, 1902-. Cambridge, M. I. T. Press
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