26 December 2020

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