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May 6, 2024 · In chemical terms, photosynthesis is a light-energized oxidation–reduction process. (Oxidation refers to the removal of electrons from a molecule; reduction refers to the gain of electrons by a molecule.) In plant photosynthesis, the energy of light is used to drive the oxidation of water (H 2 O), producing oxygen gas (O 2 ), hydrogen ions (H ...
Jul 17, 2016 · Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon dioxide, and oxygen is released as a byproduct. The glucose molecules provide organisms with two crucial resources: energy and ...
- Okay, if the light dependent reactions can create the ATP itself, then why not just transport that A...Excellent question. The major reasons that I know of: 1) The high energy bonds in ATP are (by definition) unstable, so for long term storage of ene...
- what is hydrolysisWhen you add water, you can separate a compound into two. For example in hydrolysis of an ester, when you add water you get alcohol and carboxylic...
- Why is the first photosystem depicted in photosynthesis diagrams called "photosystem II" and the sec...The reason for this is simply because Photosystem I was discovered first, and Photosystem II was discovered second. You're right, it is confusing b...
- The reactions occur without any dependence on light...so can it run during night time?...if so,in ni...Both reactions, the light-depended reaction and the Calvin's cycle OCCURS ONLY in the light (and out of color spectrum, mainly blue and red colors...
- What happens after the plants form glucose and oxygen? What happens to the oxygen when it is release...Glucose is utilised in respiration and excess glucose is stored in the form of starch.... The o2 released might be utilised by humans etc
- What does the Pi stand for in the pictures describing light reactions and the Calvin cycle?Pi stands for inorganic Phosphate... It is described in chemistry as the phosphoryl group, i.e. PO3 with a 2- charge.... This phosphate bonds with...
- In our school, we are doing an experiment where the rate of photosynthesis is being measured using d...It is likely that your colored water is not purely filtering those individual wavelengths. As such, the green water is still allowing some blue and...
- Why would you consider photosynthesis important ?Photosynthesis is extremely important! It is the process in plants that allows it to harness energy from sunlight and convert it into chemical ener...
- Wait, so:ATP=Three Phosphates. ADP=Two Phosphates. What if there is only one Phosphate? What would i...ATP is Adenosine TriPhosphate, with three phosphates, and lots of energy stored in bonds. ADP is Adenosine DiPhosphate, with two phosphates, and so...
Apr 15, 2021 · Effects of temperature on photosynthesis. PDF 09-27-2021. Terrestrial plants are regularly subjected to strong temperature variations. These variations can reach an amplitude of 40°C or even more, both in polar regions and in hot desert areas. Being rooted, they have reduced mobility and must cope with changes in their environment.
Temperature: For efficient execution of photosynthesis, it is important to have a temperature range between 25° to 35° C. Water: As water is an important factor in photosynthesis, its deficiency can lead to problems in the intake of carbon dioxide.
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Mar 20, 2024 · The process. During photosynthesis, plants take in carbon dioxide (CO 2) and water (H 2 O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.
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Photosynthesis ( / ˌfoʊtəˈsɪnθəsɪs / FOH-tə-SINTH-ə-sis) [1] is a system of biological processes by which photosynthetic organisms, such as most plants, algae, and cyanobacteria, convert light energy, typically from sunlight, into the chemical energy necessary to fuel their activities.
Meaning. Photosynthesis. The process by which plants, algae, and some bacteria convert light energy to chemical energy in the form of sugars. Photoautotroph. An organism that produces its own food using light energy (like plants) ATP. Adenosine triphosphate, the primary energy carrier in living things. Chloroplast.
