Proceedings of the National Academy of Sciences of the United States of America, Vol. 113, No. 28 (July 12, 2016), pp. 7822-7827 (6 pages) The structural origin of enzyme adaptation to low temperature ...

This investigation tests how well the enzyme amylase performs at different pH values. Amylase is a carbohydrase enzyme made by the pancreas and by glands in and around the mouth and throat. It helps ...

In an organism, the active site of each enzyme is a different shape. It is a perfect match to the shape of the substrate molecule, or molecules. This is essential to the enzyme being able to work. One ...

Journal of Experimental Botany, Vol. 23, No. 77 (November 1972), pp. 921-929 (9 pages) Wheat plants were grown under constant conditions of light intensity, daylength, and humidity at controlled day ...