The Graph Shows How The Rate Of Photosynthesis Is Affected By Different Conditions. 1 (a) The rate of photosynthesis is affected by a number of

1 (a) The rate of photosynthesis is affected by a number of environmental factors. Artificially creating optimal conditions for photosynthesis. 1. 1 shows the effect of light intensity on the rate of photosynthesis. Learn how those three factors limit photosynthesis at different points on the graph. It is useful to be able to interpret a graph like the example below. Use of greenhouses, artificial light, CO2 enrichment, and paraffin In the section of the graph where the rate is not increasing (the line is horizontal), the limiting factor will be something other than what is on the x axis The rate of photosynthesis increases until one of more factors becomes limiting, then does not increase further. This graph shows the effect of light intensity on the rate of photosynthesis at two different carbon Revision notes on Factors Affecting the Rate of Photosynthesis for the OCR A Level Biology syllabus, written by the Biology experts at Save My Temperature and rate of photosynthesis Although the light dependent reactions of photosynthesis are not affected by changes in temperature, the light independent reactions of photosynthesis are Variables that affect the rate of photosynthesis: There are several factors that affect the rate of photosynthesis (or how fast sugars are produced in plants). B rate Revision notes on Practical: Investigating Factors Affecting the Rate of Photosynthesis for the OCR A Level Biology syllabus, written by the Biology Look at Fig 7. Here, light intensity is the limiting factor. The graphs showed an increase in the average rate of Take a look at the graph - at first, the graph shows a line going upwards. The rate of photosynthesis will increase as temperature increases until the optimum temperature is reached. Fig. Over region A of the graph, an increase in light intensity results in an increase in the rate of Learn how the rate of photosynthesis is affected by light intensity, carbon dioxide concentration, and temperature. Explore photosynthesis with this experiment focusing on light intensity, limiting factors, and compensation points. Once light intensity reaches approximately 38%, the rate of photosynthesis will not The rate of photosynthesis will only increase when the limiting factor is increased (in this example, the rate of photosynthesis will only increase when the If oxygen production or carbon dioxide uptake is used as a measure of photosynthetic rate, the graphs are slightly different. One of the curves is drawn for a temperature of 10°C and the Maintaining optimal temperature conditions is essential in agricultural practices, especially in greenhouses. Interpretation and explanation of graphs Light energy is needed for photosynthesis, so as the light intensity increases, the rate of photosynthesis chemical reactions steadily increases in a linear manner - The effects of temperature, light intensity and carbon dioxide concentration on the rate of photosynthesis can be represented graphically. These graphs can show As it is normally present in the atmosphere at very low concentrations (about 0. At low temperatures The shape of the graphs and the results obtained made me realise that the rate of photosynthesis mainly depends on the functioning of enzymes. 20 which shows the relationship between rate of photosynthesis and light intensity. Includes setup, safety, and procedures. 04%), increasing carbon dioxide concentration causes a rapid rise in the rate of photosynthesis, which eventually plateaus Learn about the three main limiting factors and how they impact the rate of photosynthesis, along with strategies to find the limiting factor. Different factors limiting the rate of photosynthesis - Higher If we look in more detail at the law of limiting factors, for instance, for the relationship between light . These factors can 4. The rate will then decrease as the temperature increases further. This means more carbon dioxide is being absorbed by the plant for Section A Answer all the questions. The graph shows how the rates of photosynthesis vary with light intensity for two groups of plants: plants that thrive in direct sunlight, and plants that thrive in the shade. The graph below shows how the rate of photosynthesis is affected by temperature and light intensity. At these values, the rate of photosynthesis increases as the light intensity increases. The rate of photosynthesis is also affected by temperature because the reactions of photosynthesis are controlled by specific enzymes. 🦊 In this GCSE Biology video, we explain how photosynthesis rate can be influenced by various limiting factors such as warmth, light, and carbon dioxide. This is because the enzyme The factors that affect the rate of photosynthesis are light availability, water availability, temperature and carbon dioxide concentration. The line does not go As the light intensity increases the rate of photosynthesis follows (point B on the graph). Graphical Representation of Photosynthesis Rates Graphs Illustrating This graph focuses on the maximum value at which increasing light lintensity will increase the the rate of photosynthesis. Interaction between limiting factors shown on graphs. 5.

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