And what more need be adduced to explain nutrition, and the production of the different humors of the body, beyond saying, that the force with which the blood, in. Effect of irradiance on growth, photosynthesis, pigment content and nutrient consumption in dense cultures of Rhodomonas salina (Wislouch) (Cryptophyceae) Nutrition Spirogyra Longata performs photosynthesis to receive its nutrients. This alga contains special cells called stomata that open and close so. 0470003790/animations/photosynthesis/photosynthesis.swf . Mineral Elements Required in Plant Nutrition. 2. activation of enzymes involved in photosynthesis, and protein and carbohydrate metabolism. 3. Nutrition is the science that interprets the interaction of nutrients and other. The carbon dioxide molecules are used as the carbon source in photosynthesis. viernes, 10 diciembre 2010 viernes, 10 diciembre 2010 Nutrition: Autotrophic: a. photosynthesis b. chemosynthesis Autotrophs – Organisms that can make their own food by photosynthesis or chemosynthesis. 2. Osmosis is the spontaneous net movement of solvent molecules through a semi-permeable membrane into a region of higher solute concentration, in the direction that.