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The Calvin cycle
- The ATP and NADPH from the light-dependent reactions are used to make sugars in the next stage of photosynthesis, the Calvin cycle.
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Aug 3, 2023 · The first step in photosynthesis is the absorption of light by chlorophylls that are attached to the proteins in the thylakoids of chloroplasts. The light energy absorbed is then used to remove electrons from an electron donor like water, forming oxygen.
Jul 17, 2016 · Photosynthesis in the leaves of plants involves many steps, but it can be divided into two stages: the light-dependent reactions and the Calvin cycle. The light-dependent reactions take place in the thylakoid membrane and require a continuous supply of light energy.
- 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...
- When 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...
- 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...
- 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...
- Glucose is utilised in respiration and excess glucose is stored in the form of starch.... The o2 released might be utilised by humans etc
- 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...
- 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...
- Photosynthesis is extremely important! It is the process in plants that allows it to harness energy from sunlight and convert it into chemical ener...
- ATP is Adenosine TriPhosphate, with three phosphates, and lots of energy stored in bonds. ADP is Adenosine DiPhosphate, with two phosphates, and so...
Photosynthesis takes place in two sequential stages: the light-dependent reactions and the light independent-reactions. In the light-dependent reactions , energy from sunlight is absorbed by chlorophyll and that energy is converted into stored chemical energy.
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.
- In an open environment, probably not by any noticeable amount. However, if you put the plant in a sealed container such as a greenhouse and sit in...
- the electron carrier for photosynthesis. NADH(without the P for photosynthesis :) ) is used in cellular respiration. They carry electrons to and fr...
- through stomata on the back of it's leaves
- The Calvin cycle is dependent on the Light-dependent reactions, and almost in the same way Light-dependent reactions are dependent on "The Calvin C...
- Deciduous trees store energy and resources within their bark, which can be used during the winter months when they have no leaves. Additionally, th...
- ATP is not sugar, it is a nucleotide. The carbon atoms needed to build sugar molecules are taken from the CO2 that the plant absorbs. CO2 is conver...
- Every time that the process of photosynthesis happens, it produces 1 molecule of oxygen along with the ATP and NADPH. However, only one molecule of...
- ATP itself is not composed of sugar. When light energy is captured by the chloroplast, it, along with carbon dioxide and water, gets converted to A...
The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen. Photosynthesis occurs in two phases: the light-dependent reactions, and the light-independent reactions. Created by Khan Academy.
- 10 min
- Khan Academy
May 6, 2024 · Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.
Sep 21, 2021 · Photosynthesis takes place in two stages: the light-dependent reactions and the Calvin cycle. In the light-dependent reactions, which take place at the thylakoid membrane, chlorophyll absorbs energy from sunlight and then converts it into chemical energy with the use of water.
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