Many reactions occur, but the overall chemical reaction for photosynthesis is: ... Plants carry out photosynthesis during the night and respiration during the day. Photosynthesis in detail. During photosynthesis, oxygen is produced along with glucose (not a gas) Plants use photosynthesis as a way of producing glucose. Oxygen is consumed while carbon dioxide is released in plant respiration at night. These are the plants that perform photosynthesis at night as well. A plant consumes all the oxygen photosynthesis generates. Observation: Gas bubbles in a test tube. The tree will use some of the sugars it makes from photosynthesis to carry out different jobs in their daily lives. inhaling oxygen O2 and releasing carbon dioxide CO2. Conclusion: Formation of gas bubbles prove that oxygen is produced by the green plants during photosynthesis. asked 19 minutes ago in Other by manish56 (-13,368 points) The oxygen released by photosynthesis is produced by which of the following processes? They take in light energy from the sun and water and carbon dioxide from the air. B) The green leaf contains chlorophyll. Oxygen and water. The excess oxygen is released into the atmosphere during the respiration cycle. But there are some plants with exceptional cases. The gas given out during photosynthesis is _____ ★Oxygen★Hydrogen Get the answers you need, now! Dark – Only respiration takes place. Oxygen is given off as a byproduct by plants during photosynthesis. done clear. As the sugar molecules break apart, they release energy. The water molecules are split into hydrogen and oxygen, and the hydrogen joins carbon dioxide to create sugars. This is then used to produce oxygen and glucose. This process requires trees to take in oxygen and release carbon dioxide. Photosynthesis is the name given to the set of chemical reactions performed by plants to convert energy from the sun into chemical energy in the form of sugar. Dim sunlight – Photosynthesis rate equals respiration rate. In addition to photosynthesis, trees also go through a process called respiration. A glowing splinter bursts into the flame shows the presence of oxygen. the oxygen released by photosynthesis is produced by which of the following processes? A) … C) Sunlight is needed to make food. done clear. During the light, provided the rate of photosynthesis is sufficiently high, plants, give out oxygen. Depending on the amount of sunlight, plants can give out or take in oxygen and carbon dioxide as follows 1 . 2 views. Green plants give out oxygen during photosynthesis. Sunlight is an essential element for photosynthesis. C) Plants carry out photosynthesis all the time. During the day, carbon dioxide emissions by the plant are almost negated because of photosynthesis, which is the complete opposite of respiration. 0 votes . A+. Plants does very well gas during photosynthesis, you might beable to learn this during science class. 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