Factors that influence the rate of photosynthesis.

The previous plot shows how the atmospheric CO2 changes with light levels. Now predict the photosynthetic response to varying light levels (or in other words, how the rate of carbon uptake by plants changes with light level).

Factors affecting the rate of photosynthesis

Count bubbles of oxygen gas given off by elodea to determine the rate of photosynthesis.4.

Factors Affecting The Rate Of Photosynthesis - …

At this point increases inlight intensity do not cause increases in photosynthetic rate, so otherfactors apart from the supply of light must be limiting the photosyntheticprocess.

Investigation into the Factors Affecting The Rate Of Photosynthesis

It will be very interesting to see how light will influence the rate of photosynthesis in plants and what will happen if they do not get the required light in order to produce starch .

How does this investigation demonstrate that plants give off oxygen during  photosynthesis?

Biotic and Abiotic Factors in a freshwater ecosytem.

Among these are respiration, part of the photosynthetic process, maturation, flowering, fruit ripening and dormancy (7).Photosynthetic rates are determined mainly by light intensity, CO2 levels and temperature (11).

Symposium | Tropical Agriculture Conference

Light is a very important factor in the rate of photosynthesis, in my project I am going to test that plants do need light in order to photosynthesise.

Designing an experiment to test the rate of photosynthesis

This process is also affected by the temperature surrounding the plant (the species of plant we experimented with, pond weed, photosynthesised best at around 20 degrees centigrade.) Light, temperature & CO2 are known as limiting factors, and each is as important as the next in photosynthes...

by environmental factors that ..

Variables: The variables that might affect the rate of photosynthesis in this experiment are: Temperature: When the temperature rises so does the rate of photosynthesis; this is because as the temperature around the plant rises the enzymes controlling photosynthesis inside the chloroplasts heat up and start moving around faster, the fast moving molecules collide with other fast moving enzymes causing them to react....

The Plan In my experiment I am going to see how light affects the rate of photosynthesis.

factors affecting the rate of transpiration in plants, ..

6CO + 6H O ® C H O + 12O (in the presence of light energy and chlorophyll) Aim- The aim of the experiment is to determine what effect light intensity has upon the rate of photosynthesis of Canadian Pondweed (Elodea)....

Aim To see whether light effects the rate of Photosynthesis in plants or not....

Free rate of photosynthesis Essays and Papers - 123HelpMe

Not only are metabolic processes reduced at high leaf temperatures, but moisture stress, from increased transpirational losses, results in stomatal closure which decreases the supply of CO2 to the chloroplasts slowing photosynthesis.Respiration rates increase rapidly as the temperature increases.

Rate of photosynthesis versus light intensity at different temperatures (2 factors)

Primary Productivity & Dissolved Oxygen Lab - …

Temperature is a controlling factor in establishing the compensation point of greenhouse crops, the point at which the rate of CO2 consumed in photosynthesis equals the rate of CO2 given off in respiration, because of its affect on respiration rate (11).