Nuffield foundation » teachers » practical biology » energy » photosynthesis » investigating factors affecting the rate of photosynthesis practical biology a collection of experiments that demonstrate biological concepts and processes. Factors affecting the rate of photosynthesis the term rate always involves time, so the rate of photosynthesis can be considered to be how fast photosynthesis takes place this can be measured by the amount of glucose produced by a plant over a given time. Photosynthesis virtual lab observation: many different factors can affect the rate of photosynthesis such as temperature, light intensity, levels of co. The purpose of this experiment is to observe the factors affecting the photosynthetic rate of leaves, which is measured in two ways firstly changing the light intensity, this will determine the rate of increase or decrease in photosynthesis. Using an open and a closed system of gas analysis, it was found that co 2 evolution in light and in darkness from plant leaves (sunflower, soybean, watermelon, eggplant, and jackbean) have a different response to temperature while the rate of co 2 evolution in light increased with increasing .
The rate of photosynthesis aim the aim of my experiment is to determine whether intensity of light and temperature would affect the rate of photosynthesis in a plant to do this, i will place a piece of pondweed in varying light intensities and temperatures, and observe the amount of oxygen being given off. All of these factors interact to either increase or decrease the rate of photosynthesis, and changes in any one of them can seriously affect the process to unlock this lesson you must be a study . This is the rate of photosynthesis at that particular temperature the gas should be checked to prove that it is indeed oxygen - relights a glowing splint repeat at different temperatures: 0°c - surround the beaker with an ice jacket greater than room temperature (25°c, 30°c, 35°c, 40°c, 45°c, etc,) by using a hot plate.
Investigating factors that affect the rate of photosynthesis in elodea aim: to find out which factors affect the rate of photosynthesis in elodea. This experiment proves that sunlight or light energy is one of the factors of photosynthesis process carbon dioxide necessity test for photosynthesis carbon dioxide or co 2 is one of the factors and with this experiment you’re going to prove its necessity for photosynthesis. The rate of photosynthesis is the maximum in the presence of red and blue lights, while in green light the rate is minimum because green light is reflected by the chlorophyll molecules procedure : 1.
Joey parnell, and kyle flickinger temperature's effect on the rate of photosynthesis pre-experiment research materials analysis procedure conclusion topic: photosynthesis class question: what factors affect the rate of photosynthesis group question: how does temperature affect the rate of . Designing an experiment to test the rate of photosynthesis the students will need to determine if the question they have chosen to test, is indeed testable . The environmental factors affecting the process of photosynthesis follow the law of limiting factor as hypothesized by the british plant physiologist f f blackman in 1905 according to this hypothesis, when a process is influenced by a number of factors, the rate of the process is limited by the .
Factors that affect the rate of photosynthesis -different wave lengths have different affects on the rate how does the concentration of carbon dioxide affect the . Investigation into the factors affecting the rate of photosynthesis how different factors affect the rate of photosynthesis 01m nahco3 experiment the rate . Light intensity affecting the rate of photosynthesis design an experiment to determine the effect of carbon dioxide concentration on the rate of photosynthesis.
Factors affecting photosynthesis by understanding the factors that affect photosynthesis, one can better understand the rate of the process light: without light, a plant cannot photosynthesize very quickly, regardless of whether there are water and co 2 or not. Mutaz ahmed period 4a 12/29/13 conclusion: factors affecting the rate of photosynthesis the hypothesis is not supported by the data the initial hypothesis stated that a catastrophic global event that would block the sun would result in decreasing light intensity and increase atmospheric co 2 and therefore would have harmful effects to all plant life on earth. 34 factors affecting photosynthesis the factors affecting the rate of photosynthesis so important co2 in an experiment where you are trying to determine . Investigating the effect of different factors on the rate of photosynthesis study guide by exephy includes 16 questions covering vocabulary, terms and more quizlet flashcards, activities and games help you improve your grades.