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ANSWER 1

get a beaker full of water then put the plant into it with a test tube of water on it. then put some light an it and blow into the water with a straw. if you see bubbles building up in the tube then you have oxygen.

ANSWER 2

Hi photosynthesis measurer,

Counting the air bubbles that are produced when a plant is in water is perfect for measuring the rate of photosynthesis if you have limited resources and only need rough estimates. However, since bubbles have a variable, undefined volume, counting the number of air bubbles is not precise. You can obtain slightly more accurate results by collecting the air released, and measuring the volume.

If you wish to obtain precise and accurate measurements of the rate of photosynthesis, you could use a Photosynthesis Measurement System. They are instruments that quantitatively measure the rate using an infrared gas analyser to assess the input of CO2 and output of H2O. Some Photosythesis measurement systems (such as the LCpro+) offer the ability to precisely control the environment of the leaf being measured. These instruments maintain the leaf chamber at user-selected concentrations of CO2 and H2O, and can control PAR and temperature. This allows you to conduct detailed experiments on the effects of different conditions on the rate of photosynthesis.

Photosynthesis measurement systems are designed to be portable so you can carry them to field sites (except some models are somewhat heavy for field work. LI-COR's 6400 model weighs 13.5kg!).

Answer 3

Below is a reference site that might be helpful.

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What can be used to measure the rate of photosynthesis"?

A spectrophotometer can be used to measure the rate of photosynthesis by analyzing the absorption of light by chlorophyll in plants.


How can one accurately measure the rate of photosynthesis in plants?

One can accurately measure the rate of photosynthesis in plants by using a device called a spectrophotometer to track the absorption of light by chlorophyll. This can help determine the rate of oxygen production, which is a key indicator of photosynthesis. Additionally, measuring the amount of carbon dioxide consumed by the plant can also provide valuable information about the rate of photosynthesis.


If you place a plant in a clear sealed box how could you use a measurement of the gases in the boxed air to measure the rate of photosynthesis?

You can measure the rate of photosynthesis by monitoring the levels of oxygen and carbon dioxide within the sealed box over time. As the plant undergoes photosynthesis, it will produce oxygen and consume carbon dioxide, leading to changes in the gas concentrations. By measuring these changes, you can determine the rate of photosynthesis occurring.


What can be used to measure the rate of photosynthesis in plants?

The rate of photosynthesis in plants can be measured using tools like a spectrophotometer or a gas exchange system. These instruments can track the absorption of light or the exchange of gases like oxygen and carbon dioxide during photosynthesis.


How do you measure the rate of photosynthesis in plants?

The rate of photosynthesis in plants can be measured by tracking the production of oxygen, the consumption of carbon dioxide, or the production of glucose. These measurements can be taken using tools such as a gas exchange analyzer or a spectrophotometer.

Related Questions

What can be used to measure the rate of photosynthesis"?

A spectrophotometer can be used to measure the rate of photosynthesis by analyzing the absorption of light by chlorophyll in plants.


How could you use a measurement of the gases in the boxed air to measure the rate of photosynthesis what gas would you measure?

Carbon dioxide is the gas that should be used to measure the rate of photosynthesis. The resultant gas which is oxygen can also be used to tell us the rate of photosynthesis.


How can one accurately measure the rate of photosynthesis in plants?

One can accurately measure the rate of photosynthesis in plants by using a device called a spectrophotometer to track the absorption of light by chlorophyll. This can help determine the rate of oxygen production, which is a key indicator of photosynthesis. Additionally, measuring the amount of carbon dioxide consumed by the plant can also provide valuable information about the rate of photosynthesis.


What is a photosynthometer?

A photosynthometer is a device used to measure or assess the rate of photosynthesis in plants, typically by measuring the uptake of carbon dioxide or the release of oxygen. It provides a way to evaluate the efficiency of photosynthesis under different conditions or in response to various factors.


If you place a plant in a clear sealed box how could you use a measurement of the gases in the boxed air to measure the rate of photosynthesis?

You can measure the rate of photosynthesis by monitoring the levels of oxygen and carbon dioxide within the sealed box over time. As the plant undergoes photosynthesis, it will produce oxygen and consume carbon dioxide, leading to changes in the gas concentrations. By measuring these changes, you can determine the rate of photosynthesis occurring.


What can be used to measure the rate of photosynthesis in plants?

The rate of photosynthesis in plants can be measured using tools like a spectrophotometer or a gas exchange system. These instruments can track the absorption of light or the exchange of gases like oxygen and carbon dioxide during photosynthesis.


How do you measure the rate of photosynthesis in plants?

The rate of photosynthesis in plants can be measured by tracking the production of oxygen, the consumption of carbon dioxide, or the production of glucose. These measurements can be taken using tools such as a gas exchange analyzer or a spectrophotometer.


How can one measure photosynthesis at home?

One way to measure photosynthesis at home is by using a simple experiment with a plant, water, and a light source. By measuring the amount of oxygen produced by the plant during photosynthesis, you can indirectly measure the rate of photosynthesis. This can be done by collecting the oxygen bubbles released by the plant in a container and measuring the volume of gas produced over a period of time.


How can you measure the rate of photosynthesis in plants?

The rate of photosynthesis in plants can be measured by monitoring the production of oxygen, the consumption of carbon dioxide, or the production of glucose. This can be done using techniques such as gas exchange measurements, spectrophotometry, or radioactive labeling.


How to find the rate of photosynthesis in plants?

To find the rate of photosynthesis in plants, you can measure the amount of oxygen produced or the amount of carbon dioxide consumed over a specific time period. This can be done using a device called a gas exchange chamber or by measuring the changes in pH of the surrounding water. By analyzing these measurements, you can calculate the rate of photosynthesis in the plant.


What effect does the amount of light have on photosynthesis?

Light intensity directly affects the rate of photosynthesis. As light intensity increases, so does the rate of photosynthesis, up to a certain point where the rate levels off or decreases. Plants require a certain amount of light to carry out photosynthesis efficiently.


Which could be used to monitor the rate of photosynthesis in a plant?

There are instruments that measure the input of CO2 and output of H2O, called Photosynthesis Measurement Systems. Look up the scientific papers that are referenced on the Wikipedia page to see which Photosynthesis Systems have been used to study the rate of photosynthesis; http://en.wikipedia.org/wiki/Photosynthesis_system They use an infrared gas analyser, and are precise and accurate. Some Photosythesis Measurement Systems (e.g. the LCpro+) can precisely control the environment of the leaf being measured, to allow you to conduct detailed experiments on the effects of different conditions on the rate of photosynthesis. Some Photosynthesis Measurement Systems are light weight (except some models are too heavy for field work. The LI-6400 weighs 13.5kg)