A brief outline of various ways to measure the rate of photosynthesis - including Read a full protocol on how to investigate photosynthesis using pondweed. This is an example of a common experiment used to investigate light intensity and the rate of photosynthesis. This should help you understand how to work.
Students will work in small groups to design an experiment with one independent variable and test this variable on spinach leaf disks. The punched out leaf disks will initially sink in a test tube of water but will float as photosynthesis occurs. 1) the variables of light intensity. A brief outline of various ways to measure the rate of photosynthesis - including weight and weighed - this is repeated over the duration of the experiment.
photosynthesis as well as the ecological factors that affect and are affected by experiment as well as an introduction to the materials (highlighting the fact that. Light intensity is one of the factors affecting the rate of photosynthesis. be checked at intervals to ensure that it is constant throughout the experiment; the water.
The fastest known rates of photosynthesis occur in microalgae, which makes a lot of sense because many species of algae are barely more. Blue light is absorbed not only by chlorophyll, but also by carotenoids, and some carotenoids are not in the chloroplasts; further, carotenes and xanthophylls.
The main factors affecting rate of photosynthesis are light intensity, carbon In any given situation any one of these may become a limiting factor, in other words . This resource, from the Royal Society of Chemistry (RSC) 'Challenging Plants' resource pack, explores the factors limiting the rate of photosynthesis, such as.
The rate of photosynthesis in plants depends upon multiple factors, including temperature. Scientists measure photosynthesis rates by carbon dioxide release. A brief outline of various ways to measure the rate of photosynthesis - including measuring photosynthesis via the uptake of carbon dioxide (e.g. using.