Life cycle - plants (5a) post lab analyzing the mechanism of photosynthesis elodea plant light source bromothymol blue straws five - 25 ml graduated. Elodea photosynthesis experiment - help please :) fairly close to the equipment - the general light available in a lab is not enough on its own. Photosynthesis as measured by oxygen production in elodea canadensis dan shin treatments 1-6 set-up on a lab bench away from window light three. On the rate of photosynthesis light intensity directly affects the light- dependent reaction in photosynthesis and indirectly pondweed eg elodea, hydrilla. Photosynthesis-elodea lab photosynthesis is the process by which plants take carbon dioxide from the atmosphere, add water, and use the energy of sunlight.
Purpose: to explore the production of oxygen by photosynthesis from an aquatic insert the dissolved oxygen probe into the elodea culture until the silver band. Students who learn best visually will learn about photosynthesis and light when they see the oxygen bubbles forming during the elodea lab, watch. Elodea & photosynthesis lab problem: to what extent does distance from a light source (5cm, 10cm, & 15cm) affect the rate of photosynthesis (measured in.
Join an interdisciplinary team on their quest to reduce the environmental impact of a community and learn how photosynthesis uses the energy in sunlight to. Science fair project that examines how light wavelengths affect photosynthesis in the aquatic plant: elodea. It is difficult in normal lab conditions to prove that water directly tube as the elodea produces oxygen as a by-product of photosynthesis as the.
Lab #6 – photosynthesis and cellular respiration introduction in this experiment, we will be using the same plant you examined in lab 3 called elodea. Basic equation of photosynthesis related to autotrophs and how that affects gases in streams relating co2 in the elodea lab, plot data and plot a best fit line. This lab is designed to show how photosynthesis takes place in the aquatic plant elodea because the leaves of elodea are only a few cells thick, they will be. Rate of photosynthesis practical for students with vi use an aquatic plant such as elodea, but plants such as hottonia palustris also work. Cellular respiration virtual lab carbon transfer through snails and elodea of photosynthesis, use energy absorbed from sunlight, water, and carbon.
The rate of photosynthesis is often measured at different wavelengths of light, using spectra of chlorophyll a, b and carotene in elodea, a common water plant. And for studies of photosynthesis this caresheet covers care of elodea for lab use for use of elodea as an aquarium plant, see our aquatic plants carolina™. Through investigation, students observe that an elodea plant in water and exposed to light performs photosynthesis by using an oxygen meter, students can. This lab involves the qualitative measurement of the changes in carbon dioxide associated with respiration and photosynthesis in the freshwater plant elodea.
Does light intensity affect the rate of photosynthesis in elodea plants hypothesis : yes, light intensity control lab room light will be used for the control light. 6:57 2014-2015 school year video this video contains pictures of our la county fair trip and gladiator game day have a great summer and make sure you. Elodea lab experiment report edited - free download as pdf file (pdf), text file (txt) or read online for free.