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Photosynthesis requires light, so it will only occur during daylight hours.

Respiration is a process necessary for the production of ATP, which is the molecule that carries energy to reactions in the cell that require it. These reactions occur both at night and during daylight hours, so respiration must take place all the time.

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14y ago
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14y ago

Photosynthesis can only occur at a time when there is plenty of light for the plant so plants photosynthesise at day time or under a bright light.

Plants are therefore unable to photosynthesise in the dark or when enough water is not available.

However respiration occurs all the time in animals as well as plants and is a process in which energy is released from glucose.

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Q: Out of photosynthesis and respiration in plants which process occurs 1 all the time 2 only at daytime?
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When does The process of respiration occur?

after photosynthesis occurs


When do green plants carry on respiration?

both photosynthesis and cellular respiration occurs during the day, however, during the night when there is no sunlight only cellular respiration occurs.


Synthesis of ATP by chemiosmotic mechanism occurs during?

This process occurs during the light reactions of photosynthesis.


Cellular respiration allows an organism to get energy from where?

The organisms get the reactants for cellular respiration through the process of photosynthesis. Glucose and Oxygen are produced by photosynthesis.


Why is the process that occurs in the motohomdria considered to be the opposite of the process that occurs in the chloroplasts?

Mitochondria= respiration-energy+o2 Chloroplasts=photosynthesis-food - energy


Does photosynthesis take place in the mitochondria?

No. In a eukaryote cell photosynthesis will only take place in chloroplasts, which are organellesin the cytoplasm.


Where do photosynthesis and cellular respiration occur in cell?

Photosynthesis occurs in chloroplast.Respiration occurs in mitochondria.


What do photosynthesis and respiration has in common?

Photosynthesis and Respiration both occurs and plants and both produces oxygen.


What process turns food and oxygen into ATP carbon dioxide and water?

This occurs in the chloroplasts through the process of photosynthesis.


Where is photosynthesis and cellular respiration take place?

Photosynthesis occurs in the chloroplast. During photosynthesis, carbon dioxide, water, and light energy is turned into glucose and oxygen. Cellular respiration occurs in the mitochondria. During cellular respiration, glucose and oxygen and turned into carbon dioxide, water, and energy. As you can see, the are both really a big cycle.


Is fermentation the opposite process of cellular respiration?

No, fermentation is another form of respiration. It occurs when there is no final acceptor for the electrons in the transport chain. The opposite process of cellular respiration is photosynthesis because it builds up the molecules that respiration breaks down.


Do plants that photosynthesize perform cellular respiration?

Yes totally. Photosynthesis occurs only in light conditions while cellular respiration is a 24 hour process.