growth and photosynthesis. Point X is the optimum temperature. This is because the rate of photosynthesis is slowing down because the temperature has reached its optimum and now increase in temperature has an effect on the rate of photosynthesis.
Enzymes do not perform well at low temperatures, but they also have an optimum temperature--the optimum temperature of photosynthesis illustrated by Professor van Resenburg--after which performance declines and, eventually, stops altogether. Photosynthesis is an enzyme-dependent reaction, which explains why temperature exerts such strong effects on photosynthesis. Experiment to show the effect of different wavelengths of light during the process of photosynthesis: 5.
In the experiment, it was found that 24 degrees celsius is around the optimal temperature for photosynthesis, which was the room temperature water. Average Number of Oxygen For Different Temperature 30Average Number of Oxygen (bubbles) 25 25 20 19 16 15 10 8.5 5 2 0 0 5 10 15 20 25 30 35 40 45 50 Temperature (Celcius) 11. At section B the line is becoming constant. Experiment to determine the amount of chlorophyll ‘a’, chlorophyll ‘b’ and total chlorophyll in a given plant tissue: 6. By the middle of this century, sea surface warming is expected to lead to the expansion of permanently stratified, low-productivity waters by 4.0% in the northern hemisphere and 9.4% in the southern hemisphere ( Sarmiento et al., 2004 ). Temperature.
The higher the temperature then typically the greater the rate of photosynthesis, photosynthesis is a chemical reaction and the rate of most chemical reactions increases with temperature.
Temperature experiment . The bubbles produced are bubbles of oxygen. However, for photosynthesis at temperatures above 40°C the rate slows down. To test the effects of increased seawater temperatures on macroalgae photosynthesis, three treatments of different temperatures above the natural seawater temperatures occurring in the seawater catchment area (~27°C) in March of 2012 were determined. Factors affecting the rate of photosynthesis 2. The effect of temperature on the photosynthetic rate of Chlamydomonas reinhardtii wild type (CC-1690 - wild type mt+ 21 gr) and mutant (CC-3913 - pf9-3-mt-) was studied in this experiment by the measurement of oxygen production under treatments of 15°C, 22°C, and 27°C. • High temperature → More oxygen bubbles• High temperature increases: – Rate of chemical reactions – Metabolic activities in plant body – Rate of photosynthesis 4. These differences in temperature do not affect the light reactions or the calvin cycle in leaves. Experiment to demonstrate that carbon dioxide enters the leaf through the stomata: 7. There was no photosynthesis happening with the hot and cold water. Secondary effects from climate warming could compound the direct effect of temperature on Synechococcus spp.
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