Start studying bio - chapter 8 learn vocabulary, identify three factors that affect the rate of high light intensity increases the rate of photosynthesis. Class practical in this experiment the rate of photosynthesis is measured by counting the number of bubbles rising from the cut end of a piece of elodea or cabomba. Many external and internal factors affect the rate of photosynthesis in plant the external or environmental factors at:a light intensity, carbon dioxide concentration and temperature. 2 wavelength of light also affects the rate of photosynthesis shade plants most often live in shade created by other plants, especially trees. Low light intensity lowers the rate of photosynthesis as the intensity is increased the rate also increases however, after reaching an intensity of 10,000 lux (lux is the unit for measuring light intensity) there is no effect on the rate.
The lesson deals with some of the major factors that are affecting photosynthesis these are broadly divided into internal and external factors some of the internal factors are dependent on the genetic composition and the growth of the plant. The main variables which affect photosynthesis are light, co2 concentration and temperature (1) photosynthesis is light dependent at low light intensities, this may become the limiting factor - one reason why plants grow better outdoors, rather than in the house, and one reason why we recommend the use o. In the previous post on photosynthesis, you revised how there were four environmental factors that can affect rates of photosynthesis in a plant:. What are the factors affecting photosynthesis | does the rate of photosynthesis matter, limiting factors photosynthesis | light intensity in photosynthesis.
Factors affecting photosynthesis a limiting factor limits the rate at which a process can take place processes such as photosynthesis are made up of a series of small reactions. Advertisements: the following points highlight the fourteen main external and internal factors influencing photosynthesis the factors are: 1 carbon dioxide 2 light intensity 3. 1 factors affecting photosynthesis 2 factors affecting the rate of photosynthesis dathan cs factors affecting photosynthesis mrwestbury. Factors affecting the rate of photosynthesis using computer simulations investigating photosynthesis slideshow 5664339 by abedi. The rate of photosynthesis increases linearly with increasing light intensity (from point a to b on the graph) gradually the rate falls of and at a certain light intensity the rate of photosynthesis stay constant (from point b to c on the graph).
Factors affecting rate of photosynthesis the process of photosynthesis is affected by two types of factors namely: internal factors chlorophyll. This activity is a lab where students design an experiment to test the rate of photosynthesis factors that can be affects the rate of photosynthesis. The factors that effect the rate of photosynthesis are: the amount of sunlight, the amount of carbon dioxide, amount of water, intensity of sunlight, and the climat e (temperature).
Abstract the purpose of this experiment is to observe the factors affecting the photosynthetic rate of leaves, which is measured in two ways. The rate of photosynthesis in plants depends upon multiple factors, including temperature scientists measure photosynthesis rates by carbon dioxide release. Click here to view, download or print flexiprep exclusive factors affecting rate of photosynthesis.
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. Photosynthesis is a chemical reaction that is fundamental to life in this video we are going to have a look at the factors that affect the rate of photosynt. Extracts from this document introduction at2 biology investigating factors affecting the rate of photosynthesis stella boachie how does light intensity affect the rate of photosynthesis. Photosynthesis in the context of plant organs including stems, roots and leaves wherever a plant is green, photosynthesis is taking place.
What factors affect the rate of photosynthesis in living leaves 1746 words | 7 pages what factors affect the rate of photosynthesis in living leaves. Investigation into the factors affecting the rate of photosynthesis.
Lab 5 photosynthesis: why do temperature and light intensity affect the tal factors affect the rate of photosynthesis in the way that they do. Ecosystems and the earth’s atmosphere depend on photosynthesis for fuel and oxygen the rate of photosynthesis can be measured by the production of oxygen or the consumption of carbon dioxide examine the factors that affect photosynthesis in land plants by using the most practical method for a . Transcript of factors that affect photosynthesis lab methodology: materials fluorescent lamps determining the factors the affect photosynthetic rate. Respiration converts oxygen and the sugars generated during photosynthesis into 2010-10-26 factors that affect factors affect a plant cell's rate of .