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Well there are a couple things that slow down photosynthesis, so to start off Water is an important factor in photosynthesis if the plant could get no water that could slow down the process directly. However, when water is in short supply, the guard cells close the stomata in order to conserve water. this shutes off the plant's supply of carbon dioxide, slowing down the rate of photosynthesis.
The next one that I'll go into is Carbon dioxide, Experiments have shown that the supply of carbon dioxide also has a direct bearing on the rate of photosynthesis, the more CO2 available the faster photosynthesis occurs, and so I would guess that the opposite would also be true, the less CO2 the slower photosynthesis would occur.
Sunlight is the single most important factor in photosynthesis or the intensity of the sunlight striking the leaf. Plants vary a great deal in the amount of sunlight that they require, some plants may almost stop producing glucose if they are placed in the shade while other plants such as ferns and mosses thrive in the shade, and some plants can actually carry on a small amount of photosynthesis on a clear moonlit night! well I hope that, that answered your Q!
well the answers is falce so you dont have to read oo dis haha.....
Photosynthesis can stop due to factors such as lack of sunlight, insufficient carbon dioxide levels, high temperatures, and water scarcity. These conditions can limit the ability of plants to carry out the necessary biochemical reactions for photosynthesis to occur.
light, carbon dioxide or water, as little of this will slow down the rate that it is working on, because these are limiting factors that photosynthesis cannot operate without.
This process needs somethings. If some thing missing,it is not happening. Those are light co2 and water.
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Why would a lack of carbon dioxide stop the process of photosynthesis?
Carbon dioxide is a crucial substrate for photosynthesis as it is used by plants to produce glucose and oxygen. Without sufficient carbon dioxide, the process of photosynthesis cannot proceed effectively, resulting in a decrease in plant growth and productivity.
How does the tempurature affect the rate of photosynthesis?
The rate of photosynthesis in relation to temperature forms a bell curve. At low temperatures the enzymes responsibility for photosynthesis have very little energy so the rate of photosynthesis is very slow. If it is cold enough for water to freeze it can be very harmful to a plant. As the temperature increases, the enzymes get more energy so the rate of photosynthesis increases. If it gets too hot the enzymes begin to lose their shape (denature). This means they are unable to function properly and the rate of photosynthesis decreases again. Also, at higher temperatures the stomata close to prevent water loss. This also stops gas exchange which slows photosynthesis even further. If it is hot enough for water to boil this can be very harmful.
Are Red orange and yellow pigments only present in a plant when photosynthesis stops?
No, red, orange, and yellow pigments can be present in plants even during photosynthesis. These pigments, such as carotenoids and anthocyanins, play important roles in capturing light energy and protecting the plant from damage caused by excess light. Additionally, they contribute to plant coloration, serving functions beyond photosynthesis.
What controls the change in leaves from night to day?
The change in leaves from night to day is primarily driven by light. During the day, photosynthesis occurs where leaves absorb sunlight to produce energy for the plant. At night, photosynthesis stops and leaves respire, breaking down sugars to provide energy for cellular processes.
How do photosynthesis happened during night?
Photosynthesis cannot occur at night because it requires sunlight as an energy source. Photosynthesis is the process where plants use sunlight, water, and carbon dioxide to produce glucose and oxygen. At night, plants respire instead, breaking down stored glucose to produce the energy they need for growth and maintenance.
Can photosynthesis happen under too much light?
no in too much light photosynthesis stops.
What happens to ordinary not C4 or CAM when stomata close?
Blah
What can you conclude about glucose formation if a plant placed in a dark room?
It Stops. It is a by-product of Photosynthesis, and without light Photosynthesis can not take place.
Does photosynthesis occur in autumn?
It is slowing and then stopping come the autumn. It can depend on the weather conditions. A warmer autumn prolongs the photosynthesis a little before it stops.
What happens to the process of photosynthesis if the plant stops receiving sunlight?
they keep growing but slowly and yeah
What will happen if photosynthasis stops?
if photosynthesis stops animals will not get food to eat .The amount of oxygen will decrease and amount of carbon dioxide will increase and the ice will melt which can cause floods.
What if the chloroplast decides to shut down and stop the process of photosynthesis?
If photosynthesis stops, then the plant will die. The chloroplast, through the capturing of light and the process of photosynthesis, makes energy for the plant. So basically the plant would starve to death.
Why do plants less oxygen during the night?
Oxygen is created via the process of photosynthesis. Without sunlight, photosynthesis cannot occur on anything beyond stored energy, resulting in a large decrease in oxygen production.Ê photosynthesis stops at night
Does night and day affect cellular respiration in a plant?
No, respiration is continuous. Photosynthesis stops at night, as it is light dependent.
What is the effect of sunlight on plants?
At first, sunlight causes an increase in photosynthesis. At some point, photosynthesis stops increasing with increasing sunlight. At this point, the chlorophyll molecules are saturated. Further increases in sunlight cause a decrease in photosynthesis as chlorophyll molecules are destroyed.
When water becomes limited what generally happens to the rate of photosynthesis?
When water becomes limited, the rate of photosynthesis typically decreases. Water is a necessary component for photosynthesis because it is used in the process of converting carbon dioxide into glucose. Without enough water, plants are unable to produce sufficient energy to support photosynthesis.
Why does the oxygen concentration decrease when the chamber is kept in the dark?
In the absence of light, photosynthesis in plants stops, leading to a decrease in oxygen production. This results in a lower oxygen concentration within the chamber. Sunshine provides the energy needed for photosynthesis to occur and generate oxygen.
