Definition of sociopolitical. : of, relating to, or involving a combination of social and political factors.
Beta-1 receptors are found in the heart, and when stimulated will increase herat rate and cardiac contractility. Beta-2 receptors are found on vascular smooth muscle located in the heart and skeletal muscle, and when they are activated, they dilate and decrease SVR.
View Full Document. Factors Affecting Photosynthesis Pre-Lab: How do the following variables affect photosynthesis rate? ï· Light Intensity: The more intense the light, the quicker the plant will be able to produce oxygen gas, ATP, and NADPH. If light is not intense enough, photosystem II may be limited in how many reactions take place due to lack of energy. However if intensity is too high, the plant may be heated resulting in too high of a temperature. Therefore an optimal light intensity should exist.