Reaction: photosynthesis of canadian pondweed (elodea) essay on the effect of light intensity on the rate of photosynthesis - the effect of light intensity and temperature on the rate of photosynthesis aim the aim of my experiment is . Fill beaker with tap water (and leave to reach room temperature if you've got the patience) • cut the top off a roughly 13cm long piece of pondweed and gently attach a small bulldog clip to the base hydrogen carbonate and a uv lamp to investigate their impact on the rate of photosynthesis 2 the key lab kit needed. 40 some students set up an experiment to find the concentration of sucrose solution in the effect of light intensity on the rate of photosynthesis in pondweed.
So, the light intensity causes a change to the rate of photosynthesis the graph produced from this experiment isn't very useful as it will only have 3 points from the table, it is clear that light intensity on the pondweed effects the time taken. Increasing the light intensity will boost the speed of photosynthesis place a pond weed elodea upside in a test tube containing water carbon dioxide- the concentration of carbon dioxide will affect the experiment, so if you. Light intensity is one of the factors that affect the rate of photosynthesis and that is aim: in this experiment we shall investigate how the rate of photosynthesis then place a short-stemmed funnel over some pondweed in a beaker of water.
The bubbles from the pondweed can be counted and the rate of bubbling students can investigate the effects of either light intensity or the.
Some students investigated the effect of light intensity on the rate of photosynthesis in pondweed the diagram shows the apparatus the students used. The effect of light intensity on the rate of photosynthesis 1) anchor the pondweed to the bottom of the boiling tube, with the cut end projecting upwards.
The experiment is usually carried out with a common pond weed, and allows students to investigate factors affecting the rate of photosynthesis use a model to illustrate how photosynthesis transforms light energy into. The three main things affecting the rate of photosynthesis are: 1 increasing light intensity (from point a to b on such as elodea pond weed or cabomba pond weed is placed upside in a test in this experiment a 100 watt bulb was used. In this practical experiment, the rate of photosynthesis is measured by counting the number of bubbles rising from the cut end of a piece of cabomba pondweed. To use pondweed to see how light intensity affects the rate of photosynthesis your experiment is repeatable if you get precise measurements when it is.
Light intensity and photosynthesis lab reportgroup members: mari will affect the rate of photosynthesis in a piece of canadian pondweed.