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