Category: Life sciences

Originating in the 1950s, the well plate has become a fundamental tool in analytical research and diagnostic testing laboratories worldwide. A well plate is a flat plate with multiple recessed cavities, known as 'wells', which serve as small test tubes for holding and processing liquid samples.

The very definition of a life process is any function that an organism performs to maintain its life and sustain itself. Nutrition, a foundational life process, is the intricate biochemical and physiological mechanism by which an organism acquires and utilizes food and water to support its existence.

Many aspiring students enter a nutrition degree program with a background in basic science, and it is a fact that this interdisciplinary subject is built upon the pillars of chemistry, biology, and physiology. So, what subject is nutrition considered? The answer is more comprehensive than a single discipline, encompassing both hard sciences and social sciences to provide a holistic understanding of how food impacts life.

Up to 60% of the human adult body is water, a clear sign of its profound importance for life on Earth. Water is not merely a thirst-quencher; it is the fundamental medium for every biological process, shaping entire ecosystems and fueling global economies.

According to the acronym MRS GREN, the seven life processes include movement, respiration, sensitivity, growth, reproduction, excretion, and nutrition. This framework provides a comprehensive way to understand the fundamental activities that distinguish living things from non-living matter. Each process is interdependent and crucial for the survival and maintenance of an organism.