Figure 1From: Effects of Cu2+, Ni2+, Pb2+, Zn2+ and pentachlorophenol on photosynthesis and motility in Chlamydomonas reinhardtii in short-term exposure experimentsThe dependence of photosynthetic response curves in C. reinhardtii to different concentrations of copper (mg l-1) after 24 h exposure: a) control, b) 0.1, c) 0.5, d) 1.0, e) 1.5, f) 2.0. Thick solid line - oxygen evolution, thin dashed line - light evolution.Back to article page