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Photosynthesis is the process by which plants turn light and carbon dioxide (CO2) into Sugar and Oxygen. Therefore in order for plants to photosynthesize they must have light and carbon dioxide. During the day or in the presence of light, plants are performing 2 processes: Photosynthesis and Cellular Respiration. At night, or when a plant gets no light they only perform cellular respiration. During cellular respiration only, CO2 concentration increases because it is not being used by photosynthesis.

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Before photosynthesis can take place light must be what by plants?

Before photosynthesis can take place, light must be absorbed by plants. Plants contain pigments, such as chlorophyll, that are capable of capturing light energy and converting it into chemical energy during the photosynthesis process.


What 3 things must plants have for photosynthesis to occur?

Plants must have sunlight, carbon dioxide, and water for photosynthesis to occur. These three essential components are necessary for the production of glucose and oxygen through the process of photosynthesis.


Both plants and animals must undergo what reaction to produce energy?

photosynthesis


What organisms can perform photosynthesis?

Plants, algae, and some bacteria, such as cyanobacteria, are capable of performing photosynthesis. These organisms contain chlorophyll, a pigment that enables them to capture sunlight and convert it into energy through the process of photosynthesis.


Why do plants go around the sun?

Plants grow by photosynthesis in which they use sunlight as energy. In other ways, plants must have light to grow


What is an organism that can create its own food through photosynthesis?

For an organism to do photosynthesis the organism must have Chloroplast. The only organisms that can do photosynthesis are plants.


Where do plants get energy for photosynthesis?

where do plants get energy for photosynthesis


What is the reason plants must use respiration in addition to photosynthesis?

Photosynthesis produces sugars, but these sugars must be broken down. Otherwise, the plant cannot use the energy stored in sugars.


What must be present for chlorophyll to exist in plants?

For chlorophyll to exist in plants, they must have certain pigments that are responsible for its production. Additionally, plants must have organelles called chloroplasts where chlorophyll is located. Finally, plants need to carry out the process of photosynthesis to produce chlorophyll.


Who is photosynthesis?

Photosynthesis is not a person. It is a process done by plant to get energy


What do plants produce in photosynthesis?

Plants produce glucose and oxygen in photosynthesis.


Why are green plants important to oxygen?

Plants produce oxygen as a by-product of photosynthesis. Therefore, we, as animals who need oxygen to breathe, must have green plants in our ecosystem in order to survive.