In C3 plants the process is called photorespiration. As the temperature rises C3 plants close down their stomata somewhat and less carbon dioxide enters the leaves. This causes oxygen levels to rise through continued photolysis and the enzyme rubisco starts fixing oxygen ( it accepts either CO2 or O2 into it's active site ) into Calvin cycle intermediates. ATP is not produced, but consumed and organic acids hold the carbon dioxide that would normally be fixed at the beginning of the Calvin cycle. So, photosynthesis is slowed. C4 and CAM plants get around this by adaptations, but this is another story and C3 plants are 90% of the terrestrial plant life.
because when the earth spins on its axis, the sun rays arent always hitting directly on us therefore photosynthesis doesnt work well without enough heat.
hope this helped!
well in fall its not sunny so it doesnt get the light it needs neither does it rain much in fall so it also doesnt get the it needs
because there is no sunlight and it is cold weather in night that's why they cannot
Remember that this driven by sunlight and there is less as we go into Fall and Winter.
Less sunlight.
Enzymes stop working at high teperatures during photosynthesis because the heat changes their shape. If the enzymes shape is altered then it can not catalize what it is supposed to.
Light and temperature are both limiting factors for photosynthesis because both are required for the process to take place. Photosynthesis will only occur between certain temperature ranges. If the temperature becomes too high or too low photosynthesis will slow down and eventually stop. Light is similar in the sense that too little light will stop the process and too much light will no longer increase the rate of photosynthesis for the plant.
High light, in most cases. Plants tend to produce new chlorophyll during darkness. The will produce some chlorophyll during the day, but if the light becomes to intense, then photosynthesis is shut down to protect the plant from light damage.
process by which plants and some other organisms use light energy to convert water and carbon dioxide into oxygen and high-energy carbs such as sugars and starches
The process of a protein unfolding is called denaturation. During denaturation normal alpha-helix and beta sheets are disrupted causing the protein to uncoil and become misshaped
Enzymes stop working at high teperatures during photosynthesis because the heat changes their shape. If the enzymes shape is altered then it can not catalize what it is supposed to.
for maximum yield- low temperatures and high pressure, for maximum rate - high temperatures, high pressure and a catalyst.
High temperatures are harmful to organisms in various ways. Most of the process of the body require regulated temperatures and if they are too high, they end up damaging some of the organelles.
Photosynthesis.
photosynthesis!
photosynthesis
The enzyme amylase is denatured by the high temp. The starch cannot be broken down
Light and temperature are both limiting factors for photosynthesis because both are required for the process to take place. Photosynthesis will only occur between certain temperature ranges. If the temperature becomes too high or too low photosynthesis will slow down and eventually stop. Light is similar in the sense that too little light will stop the process and too much light will no longer increase the rate of photosynthesis for the plant.
photosynthesis
photosynthesis!
I'm no expert but thinking back to my high school science courses I believe that light is changed to oyxgen during the photosynthesis process in plants.
photosynthesis