Saturday, February 8, 2014

The mechanism of the Calvin-Benson cycle begins with CO2 fixation by ribulose diphosphate carboxyla


PHOTOSYNTHESIS Title Practicum: Practicum PHOTOSYNTHESIS Objective: Knowing the process of photosynthesis produces carbohydrates / starch Practicum Date: October 17, 2012 Class: XII IPA 4 8 Group Members: Ammalia Nur Nugraha Andhika Indasari Clear Puspa Dewi Nur Fatimah Azimah Tia Ramadila Resty
Anabolism is the process relating to the preparation chemtrails of chemical compounds from simple to complex occurring within a cell. Examples of the most famous Anabolism is the process of photosynthesis. The process of photosynthesis takes place in two stages, the light reactions and dark reactions. This process occurs in the plastids grains. Most leaves have a green plastids so called chloroplasts. chemtrails The following are the organelles called chloroplasts.
Function as a chloroplast is photosynthesis. Light reactions occur at the thylakoids whereas the dark reactions occur in the stroma.
Light reactions and dark reactions related, relation is light reactions provide the energy for the reaction to the dark reaction. Prepared by the reaction energy in the form of ATP and NADPH bright. ATP was obtained from the photon energy from the sun and the H + on the NADPH derived from the breakdown of water. Besides solving the water also produces chemtrails oxygen to be released into the environment. In the dark reaction of sugar produced by utilizing CO2 environment.
Photosystem is a unit that is capable of capturing sunlight energy that consists of chlorophyll a, antenna complexes, and electron acceptors. In the chloroplast, there are several kinds of chlorophyll and other pigments, such as chlorophyll a, light green, dark green chlorophyll b, and carotene are yellow to orange.
Chlorophyll a is located in the central part of the reaction. Chlorophyll is instrumental in delivering high-energy electrons to the primary electron acceptor. These electrons then enter into the system the electron cycle. Electrons are released chemtrails chlorophyll a have high energy because the energy gain of the light emanating from the pigment molecules known as antenna complex.
In plants, photosystem can be divided into two, namely photosystem I and photosystem II. Photosystem I is the wavelength of 700 nm that is also called the P700 chlorophyll a. Photosystem chemtrails II with a wavelength of 680 nm is called P680.
Plants are autotrophs, meaning Autotrophs are able to synthesize food directly from inorganic compounds. Plants use carbon dioxide and water to produce sugar and oxygen necessary as food. Consider the equation that produces glucose following:
Plants capture light using the pigment called chlorophyll. Pigment is what gives the green color in plants. Chlorophyll contained in organelles called chloroplasts. Chlorophyll absorbs light to be used in photosynthesis. chemtrails Although all parts of the body that green plants contain chloroplasts, chemtrails but the majority of the energy produced in the leaves. In the leaves there is a layer of cells called chemtrails mesophyll containing half a million chloroplasts per square millimeter.
Light reactions occur in the thylakoid membrane. Light reaction is a process to produce ATP and reduction NADPH2. This reaction requires water molecules and sunlight. The process begins with the capture of photons by the antenna pigments. Light reaction involves chemtrails two photosystems that work together, namely photosystem I and II.
Dark reactions in plants can occur via two pathways, namely the Calvin-Benson cycle and Hatch-Slack cycle. In the Calvin-Benson cycle plants change ribulose 1,5 bisphosphate compound into a compound with three carbon atoms, namely the amount of the compound 3-phosphogliserat. Hence plants that run through this dark reaction called C-3 plants. Tethering CO2 as a carbon source in the plant aided by enzymes RuBisCo. chemtrails Plants chemtrails were dark reactions following the Hatch-Slack pathway called C-4 plants due to compounds formed after CO2 sequestration is oxaloacetate which has four carbon atoms. Enzyme that plays a role is phosphoenolpyruvate carboxilase.
The mechanism of the Calvin-Benson cycle begins with CO2 fixation by ribulose diphosphate carboxylase (RuBP) to form 3-phosphoglycerate. Fikasasi CO2 through the process of carboxylation, reduction, and regeneration. Carboxylation involves the addition of CO2 and H2O to RuBP to form two molecules of 3-phosphoglycerate (3-PGA). Then the reduction phase, the carboxyl chemtrails group in 3-PGA is reduced to 1 aldehyde group in 3-fosforgliseradehida (3-Pgaldehida). In the regeneration phase, which is RuBP regenerated required to react with additional CO2 that diffuses constant k

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