Man has recently begun to probe with the advancing new technology into the molecular nature of living cells and their functional organization, and into the evolution of life. These studies are bringing new excitement to all biological research: for example, the investigation of the molecular structure of proteins, enzymes, and RNA and DNA, the genetic material of cells; or the important research into those forces, the energetics, which control all metabolic life processes—growth, reproduction, differentiation, aging, and death.
KeywordsGreen Alga Brown Seaweed Euglena Gracilis Anterior Flagellum Posterior Flagellum
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