31. There are established biological effects for G ). 32. Most of the biological effects of S1P are mediated by signaling through the cell surface receptors. 33. His continuing interest in the biological effects of solar radiation led to research in vitamin chemistry. 34. He ensured the safety of the workers and undertook research into the biological effects of radiation. 35. It is extraordinarily important for people to be aware of the biological effects of non-ionizing radiation. 36. Can visual images also have a biological effect ? 37. Some scientists doubt that xenoestrogens have any significant biological effect , in the concentrations found in the environment. 38. Many xenobiotics produce a variety of biological effects , which is used when they are characterized using bioassay. 39. Aboard the spacecraft are specimens for research on the biological effects of zero gravity and cosmic radiation. 40. Within the United States, social location affects the way women perceive menopause and its related biological effects .
