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